chore: update documentation links and references to 3.2-beta (#227)

- Updated meta.json to include "3.2-beta" in the pages list.
- Revised documentation links across various files to point to the new 3.2-beta version, ensuring consistency in references for OIDC authentication, installation guides, and other related content.
- Adjusted layout and routing to default to the 3.2-beta documentation.

apps/docs/content/docs/3.2-beta/architecture.mdx

@@ -51,7 +51,7 @@ If you need to protect sensitive files at rest, you can enable encryption by set
 
 For optimal performance with encryption enabled, ensure your hardware supports AES-NI acceleration (check with `cat /proc/cpuinfo | grep aes` on Linux).
 
-As an alternative, consider using S3-compatible object storage (e.g., AWS S3 or MinIO), which can offload file storage from the local filesystem and potentially reduce local CPU overhead for encryption/decryption. See [S3 Providers](/docs/3.1-beta/s3-providers) for setup instructions.
+As an alternative, consider using S3-compatible object storage (e.g., AWS S3 or MinIO), which can offload file storage from the local filesystem and potentially reduce local CPU overhead for encryption/decryption. See [S3 Providers](/docs/3.2-beta/s3-providers) for setup instructions.
 
 ### Fastify + Zod + TypeScript
 
@@ -127,7 +127,7 @@ Palmr. is designed to be flexible in how you handle file storage:
 
 **Optional S3-compatible storage:**
 
-- Enable S3 storage by setting `ENABLE_S3=true`, look at [S3 Providers](/docs/3.1-beta/s3-providers) for more information.
+- Enable S3 storage by setting `ENABLE_S3=true`, look at [S3 Providers](/docs/3.2-beta/s3-providers) for more information.
 - Compatible with AWS S3, MinIO, and other S3-compatible services
 - Ideal for cloud deployments and distributed setups
 - Provides additional scalability and redundancy options

apps/docs/content/docs/3.2-beta/download-memory-management.mdx

@@ -0,0 +1,391 @@
+---
+title: Memory Management
+icon: Download
+---
+
+import { Callout } from "fumadocs-ui/components/callout";
+import { Tab, Tabs } from "fumadocs-ui/components/tabs";
+
+Palmr implements an intelligent memory management system that prevents crashes during large file downloads (3GB+ by default), maintaining unlimited download capacity through adaptive resource control and an automatic queue system.
+
+## How It Works
+
+### Automatic Resource Detection
+
+The system automatically detects available container/system memory and configures appropriate limits based on available infrastructure:
+
+```typescript
+const totalMemoryGB = require("os").totalmem() / 1024 ** 3;
+```
+
+### System Configuration
+
+The system supports two configuration approaches that you can choose based on your needs:
+
+<Tabs items={["Manual Configuration", "Auto-scaling (Default)"]}>
+  <Tab value="Manual Configuration">
+    Manually configure all parameters for total control over the system:
+
+    ```bash
+    # Custom configuration (overrides auto-scaling)
+    DOWNLOAD_MAX_CONCURRENT=8              # Maximum simultaneous downloads
+    DOWNLOAD_MEMORY_THRESHOLD_MB=1536      # Memory threshold in MB
+    DOWNLOAD_QUEUE_SIZE=40                 # Maximum queue size
+    DOWNLOAD_AUTO_SCALE=false              # Disable auto-scaling
+    ```
+
+    <Callout>
+      Manual configuration offers total control and predictability for specific environments where you know exactly the available resources.
+    </Callout>
+
+  </Tab>
+  <Tab value="Auto-scaling (Default)">
+    Automatic configuration based on detected system memory:
+
+    | Available Memory | Concurrent Downloads | Memory Threshold | Queue Size | Recommended Use    |
+    |------------------|----------------------|-------------------|------------|--------------------|
+    | ≤ 2GB            | 1                    | 256MB            | 5          | Development        |
+    | 2GB - 4GB        | 2                    | 512MB            | 10         | Small Environment  |
+    | 4GB - 8GB        | 3                    | 1GB              | 15         | Standard Production|
+    | 8GB - 16GB       | 5                    | 2GB              | 25         | High Performance   |
+    | > 16GB           | 10                   | 4GB              | 50         | Enterprise         |
+
+    <Callout>
+      Auto-scaling automatically adapts to different environments without manual configuration, perfect for flexible deployment.
+    </Callout>
+
+  </Tab>
+</Tabs>
+
+<Callout type="info">If environment variables are configured, they take **priority** over auto-scaling.</Callout>
+
+## Download Queue System
+
+### How It Works
+
+The memory management system only activates for files larger than the configured minimum size (3GB by default). Smaller files bypass the queue system entirely and download immediately without memory management.
+
+When a user requests a download for a large file but all slots are occupied, the system automatically queues the download instead of returning a 429 error. The queue processes downloads in FIFO order (first in, first out).
+
+### Practical Example
+
+Consider a system with 8GB RAM (5 concurrent downloads, queue of 25, 3GB minimum) where users want to download files of various sizes:
+
+```bash
+# Small files (< 3GB): Bypass queue entirely
+[DOWNLOAD MANAGER] File document.pdf (0.05GB) below threshold (3.0GB), bypassing queue
+
+# Large files 1-5: Start immediately
+[DOWNLOAD MANAGER] Immediate start: 1734567890-abc123def
+[DOWNLOAD MANAGER] Starting video1.mp4 (5.2GB)
+
+# Large files 6-10: Automatically queued
+[DOWNLOAD MANAGER] Queued: 1734567891-def456ghi (Position: 1/25)
+[DOWNLOAD MANAGER] Queued file: video2.mp4 (8.1GB)
+
+# When download 1 finishes: download 6 starts automatically
+[DOWNLOAD MANAGER] Processing queue: 1734567891-def456ghi (4 remaining)
+[DOWNLOAD MANAGER] Starting queued file: video2.mp4 (8.1GB)
+```
+
+### System Benefits
+
+**User Experience**
+
+- Users don't receive errors, they simply wait in queue
+- Downloads start automatically when slots become available
+- Transparent operation without client changes
+- Fair processing order with FIFO queue
+
+**Technical Features**
+
+- Limited buffers (64KB per stream) for controlled memory usage
+- Automatic backpressure control with pipeline streams
+- Adaptive memory throttling based on usage patterns
+- Forced garbage collection after large downloads
+- Smart timeout handling (30 minutes for queued downloads)
+- Automatic cleanup of orphaned downloads every 30 seconds
+
+## Container Compatibility
+
+The system works with Docker, Kubernetes, and any containerized environment:
+
+<Tabs items={["Docker", "Kubernetes", "Docker Compose"]}>
+  <Tab value="Docker">
+
+    ```bash
+    # Example: Container with 8GB
+    docker run -m 8g palmr/server
+    # Result: 5 concurrent downloads, queue of 25, threshold 2GB
+    ```
+
+  </Tab>
+  <Tab value="Kubernetes">
+
+    ```yaml
+    apiVersion: apps/v1
+    kind: Deployment
+    spec:
+      template:
+        spec:
+          containers:
+          - name: palmr-server
+            resources:
+              limits:
+                memory: "4Gi"     # Detects 4GB
+                cpu: "2"
+              requests:
+                memory: "2Gi"
+                cpu: "1"
+    # Result: 3 concurrent downloads, queue of 15, threshold 1GB
+    ```
+
+  </Tab>
+  <Tab value="Docker Compose">
+
+    ```yaml
+    services:
+      palmr-server:
+        image: palmr/server
+        deploy:
+          resources:
+            limits:
+              memory: 16G       # Detects 16GB
+    # Result: 10 concurrent downloads, queue of 50, threshold 4GB
+    ```
+
+  </Tab>
+</Tabs>
+
+## Configuration
+
+### Environment Variables
+
+Configure the download memory management system using these environment variables:
+
+| Variable                       | Default    | Description                                           |
+| ------------------------------ | ---------- | ----------------------------------------------------- |
+| `DOWNLOAD_MAX_CONCURRENT`      | auto-scale | Maximum number of simultaneous downloads              |
+| `DOWNLOAD_MEMORY_THRESHOLD_MB` | auto-scale | Memory limit in MB before throttling                  |
+| `DOWNLOAD_QUEUE_SIZE`          | auto-scale | Maximum download queue size                           |
+| `DOWNLOAD_AUTO_SCALE`          | `true`     | Enable/disable auto-scaling based on system memory    |
+| `DOWNLOAD_MIN_FILE_SIZE_GB`    | `3.0`      | Minimum file size in GB to activate memory management |
+
+### Configuration Examples by Scenario
+
+<Tabs items={["Home Server", "Enterprise", "High Performance", "Conservative"]}>
+  <Tab value="Home Server">
+    Configuration optimized for personal use or small groups (4GB RAM):
+
+    ```bash
+    DOWNLOAD_MAX_CONCURRENT=2
+    DOWNLOAD_MEMORY_THRESHOLD_MB=1024
+    DOWNLOAD_QUEUE_SIZE=8
+    DOWNLOAD_MIN_FILE_SIZE_GB=2.0
+    DOWNLOAD_AUTO_SCALE=false
+    ```
+
+  </Tab>
+  <Tab value="Enterprise">
+    Configuration for corporate environments with multiple users (16GB RAM):
+
+    ```bash
+    DOWNLOAD_MAX_CONCURRENT=12
+    DOWNLOAD_MEMORY_THRESHOLD_MB=4096
+    DOWNLOAD_QUEUE_SIZE=60
+    DOWNLOAD_MIN_FILE_SIZE_GB=5.0
+    DOWNLOAD_AUTO_SCALE=false
+    ```
+
+  </Tab>
+  <Tab value="High Performance">
+    Configuration for maximum performance and throughput (32GB RAM):
+
+    ```bash
+    DOWNLOAD_MAX_CONCURRENT=20
+    DOWNLOAD_MEMORY_THRESHOLD_MB=8192
+    DOWNLOAD_QUEUE_SIZE=100
+    DOWNLOAD_MIN_FILE_SIZE_GB=10.0
+    DOWNLOAD_AUTO_SCALE=false
+    ```
+
+  </Tab>
+  <Tab value="Conservative">
+    For environments with limited or shared resources:
+
+    ```bash
+    DOWNLOAD_MAX_CONCURRENT=3
+    DOWNLOAD_MEMORY_THRESHOLD_MB=1024
+    DOWNLOAD_QUEUE_SIZE=15
+    DOWNLOAD_MIN_FILE_SIZE_GB=1.0
+    DOWNLOAD_AUTO_SCALE=false
+    ```
+
+  </Tab>
+</Tabs>
+
+### Additional Configuration
+
+For optimal performance with large downloads, consider these additional settings:
+
+```bash
+# Force garbage collection (recommended for large downloads)
+NODE_OPTIONS="--expose-gc"
+
+# Adjust timeout for very large downloads
+KEEP_ALIVE_TIMEOUT=300000
+REQUEST_TIMEOUT=0
+```
+
+## Monitoring and Logs
+
+### System Logs
+
+The system provides detailed logs to track operation:
+
+```bash
+[DOWNLOAD MANAGER] System Memory: 8.0GB, Max Concurrent: 5, Memory Threshold: 2048MB, Queue Size: 25
+[DOWNLOAD] Requesting slot for 1734567890-abc123def: video.mp4 (15.2GB)
+[DOWNLOAD MANAGER] Queued: 1734567890-abc123def (Position: 3/25)
+[DOWNLOAD MANAGER] Processing queue: 1734567890-abc123def (2 remaining)
+[DOWNLOAD] Starting 1734567890-abc123def: video.mp4 (15.2GB)
+[MEMORY THROTTLE] video.mp4 - Pausing stream due to high memory usage: 1843MB
+[DOWNLOAD] Applying throttling: 100ms delay for 1734567890-abc123def
+```
+
+### Configuration Validation
+
+The system automatically validates configurations at startup and provides warnings or errors:
+
+**Warnings**
+
+- `DOWNLOAD_MAX_CONCURRENT > 50`: May cause performance issues
+- `DOWNLOAD_MEMORY_THRESHOLD_MB < 128MB`: Downloads may be throttled frequently
+- `DOWNLOAD_MEMORY_THRESHOLD_MB > 16GB`: System may run out of memory
+- `DOWNLOAD_QUEUE_SIZE > 1000`: May consume significant memory
+- `DOWNLOAD_QUEUE_SIZE < DOWNLOAD_MAX_CONCURRENT`: Queue smaller than concurrent downloads
+
+**Errors**
+
+- `DOWNLOAD_MAX_CONCURRENT < 1`: Invalid value
+- `DOWNLOAD_QUEUE_SIZE < 1`: Invalid value
+
+## Queue Management APIs
+
+The system provides REST APIs to monitor and manage the download queue:
+
+### Get Queue Status
+
+```http
+GET /api/filesystem/download-queue/status
+```
+
+**Response:**
+
+```json
+{
+  "data": {
+    "queueLength": 3,
+    "maxQueueSize": 25,
+    "activeDownloads": 5,
+    "maxConcurrent": 5,
+    "queuedDownloads": [
+      {
+        "downloadId": "1734567890-abc123def",
+        "position": 1,
+        "waitTime": 45000,
+        "fileName": "video.mp4",
+        "fileSize": 16106127360
+      }
+    ]
+  },
+  "status": "success"
+}
+```
+
+### Cancel Download
+
+```http
+DELETE /api/filesystem/download-queue/{downloadId}
+```
+
+**Response:**
+
+```json
+{
+  "downloadId": "1734567890-abc123def",
+  "message": "Download cancelled successfully"
+}
+```
+
+### Clear Queue (Admin)
+
+```http
+DELETE /api/filesystem/download-queue
+```
+
+**Response:**
+
+```json
+{
+  "clearedCount": 8,
+  "message": "Download queue cleared successfully"
+}
+```
+
+## Troubleshooting
+
+### Common Issues
+
+**Downloads failing with "Download queue is full"**
+
+_Cause:_ Too many simultaneous downloads with a full queue
+
+_Solutions:_
+
+- Wait for some downloads to finish
+- Check for orphaned downloads in queue
+- Consider increasing container resources
+- Use API to clear queue if necessary
+
+**Downloads stay too long in queue**
+
+_Cause:_ Active downloads are slow or stuck
+
+_Solutions:_
+
+- Check logs for orphaned downloads
+- Use API to cancel specific downloads
+- Check client network connections
+- Monitor memory throttling
+
+**Very slow downloads**
+
+_Cause:_ Active throttling due to high memory usage
+
+_Solutions:_
+
+- Check other processes consuming memory
+- Consider increasing container resources
+- Monitor throttling logs
+- Check number of simultaneous downloads
+
+## Summary
+
+This system enables unlimited downloads (including 50TB+ files) without compromising system stability through:
+
+**Key Features**
+
+- Auto-configuration based on available resources
+- Automatic FIFO queue system for pending downloads
+- Adaptive control of simultaneous downloads
+- Intelligent throttling when needed
+
+**System Benefits**
+
+- Management APIs to monitor and control queue
+- Automatic cleanup of resources and orphaned downloads
+- Full compatibility with Docker/Kubernetes
+- Perfect user experience with no 429 errors
+
+The system maintains high performance for small/medium files while preventing crashes with gigantic files, offering a seamless experience where users never see 429 errors, they simply wait in queue until their download starts automatically.

apps/docs/content/docs/3.2-beta/manual-installation.mdx

@@ -5,7 +5,7 @@ icon: Cog
 
 Hey there! Looking to run **Palmr.** your way, with complete control over every piece of the stack? This manual installation guide is for you. No Docker, no pre-built containers just the raw source code to tweak, customize, and deploy as you see fit.
 
-> **Prefer a quicker setup?** If this hands-on approach feels like overkill, check out our [**Quick Start (Docker)**](/docs/3.1-beta/quick-start) guide for a fast, containerized deployment. This manual path is tailored for developers who want to dive deep, modify the codebase, or integrate custom services.
+> **Prefer a quicker setup?** If this hands-on approach feels like overkill, check out our [**Quick Start (Docker)**](/docs/3.2-beta/quick-start) guide for a fast, containerized deployment. This manual path is tailored for developers who want to dive deep, modify the codebase, or integrate custom services.
 
 Here's what you'll do at a glance:
 
@@ -232,10 +232,10 @@ pnpm serve
 
 Palmr. is now up and running locally . Here are some suggested next steps:
 
-- **Manage Users**: Dive into the [Users Management](/docs/3.1-beta/manage-users) guide.
+- **Manage Users**: Dive into the [Users Management](/docs/3.2-beta/manage-users) guide.
 - **Switch to Object Storage**: Update `.env` variables to use an S3-compatible bucket (see Quick Notes above).
 - **Secure Your Instance**: Put Palmr. behind a reverse proxy like **Nginx** or **Caddy** and enable HTTPS.
-- **Learn the Internals**: Explore how everything connects in the [Architecture](/docs/3.1-beta/architecture) overview.
+- **Learn the Internals**: Explore how everything connects in the [Architecture](/docs/3.2-beta/architecture) overview.
 
 Jump into whichever area fits your needs our docs are designed for exploration in any order.
 

apps/docs/content/docs/3.2-beta/meta.json

@@ -14,6 +14,7 @@
     "available-languages",
     "uid-gid-configuration",
     "reverse-proxy-configuration",
+    "download-memory-management",
     "password-reset-without-smtp",
     "oidc-authentication",
     "troubleshooting",
@@ -29,5 +30,5 @@
     "gh-sponsor"
   ],
   "root": true,
-  "title": "v3.1-beta"
-}
+  "title": "v3.2-beta"
+}

apps/docs/content/docs/3.2-beta/oidc-authentication/auth0.mdx

@@ -360,7 +360,7 @@ With Auth0 authentication configured, you might want to:
 - **Review security settings**: Ensure your authentication setup meets your security requirements
 - **Monitor usage**: Keep track of authentication patterns and user activity
 
-For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.1-beta/oidc-authentication).
+For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.2-beta/oidc-authentication).
 
 ## Useful resources
 

apps/docs/content/docs/3.2-beta/oidc-authentication/authentik.mdx

@@ -374,7 +374,7 @@ With Authentik authentication configured, you might want to:
 - **Review security settings**: Ensure your authentication setup meets your security requirements
 - **Monitor usage**: Keep track of authentication patterns and user activity
 
-For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.1-beta/oidc-authentication).
+For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.2-beta/oidc-authentication).
 
 ## Useful resources
 

apps/docs/content/docs/3.2-beta/oidc-authentication/discord.mdx

@@ -332,7 +332,7 @@ With Discord authentication configured, you might want to:
 - **Review security settings**: Ensure your authentication setup meets your security requirements
 - **Monitor usage**: Keep track of authentication patterns and user activity
 
-For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.1-beta/oidc-authentication).
+For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.2-beta/oidc-authentication).
 
 ## Useful resources
 

apps/docs/content/docs/3.2-beta/oidc-authentication/frontegg.mdx

@@ -314,7 +314,7 @@ With Frontegg authentication configured, you might want to:
 - **Review security settings**: Ensure your authentication setup meets your security requirements
 - **Monitor usage**: Keep track of authentication patterns and user activity
 
-For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.1-beta/oidc-authentication).
+For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.2-beta/oidc-authentication).
 
 ## Useful resources
 

apps/docs/content/docs/3.2-beta/oidc-authentication/github.mdx

@@ -295,7 +295,7 @@ With GitHub authentication configured, you might want to:
 - **Review security settings**: Ensure your authentication setup meets your security requirements
 - **Monitor usage**: Keep track of authentication patterns and user activity
 
-For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.1-beta/oidc-authentication).
+For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.2-beta/oidc-authentication).
 
 ## Useful resources
 

apps/docs/content/docs/3.2-beta/oidc-authentication/google.mdx

@@ -325,7 +325,7 @@ With Google authentication configured, you might want to:
 - **Review security settings**: Ensure your authentication setup meets your security requirements
 - **Monitor usage**: Keep track of authentication patterns and user activity
 
-For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.1-beta/oidc-authentication).
+For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.2-beta/oidc-authentication).
 
 ## Useful resources
 

apps/docs/content/docs/3.2-beta/oidc-authentication/index.mdx

@@ -38,14 +38,14 @@ Before configuring OIDC authentication, ensure you have:
 
 Palmr's OIDC implementation is compatible with any OpenID Connect compliant provider, including as official providers:
 
-- **[Google](/docs/3.1-beta/oidc-authentication/google)**
-- **[Discord](/docs/3.1-beta/oidc-authentication/discord)**
-- **[Github](/docs/3.1-beta/oidc-authentication/github)**
-- **[Zitadel](/docs/3.1-beta/oidc-authentication/zitadel)**
-- **[Auth0](/docs/3.1-beta/oidc-authentication/auth0)**
-- **[Authentik](/docs/3.1-beta/oidc-authentication/authentik)**
-- **[Frontegg](/docs/3.1-beta/oidc-authentication/frontegg)**
-- **[Kinde Auth](/docs/3.1-beta/oidc-authentication/kinde-auth)**
+- **[Google](/docs/3.2-beta/oidc-authentication/google)**
+- **[Discord](/docs/3.2-beta/oidc-authentication/discord)**
+- **[Github](/docs/3.2-beta/oidc-authentication/github)**
+- **[Zitadel](/docs/3.2-beta/oidc-authentication/zitadel)**
+- **[Auth0](/docs/3.2-beta/oidc-authentication/auth0)**
+- **[Authentik](/docs/3.2-beta/oidc-authentication/authentik)**
+- **[Frontegg](/docs/3.2-beta/oidc-authentication/frontegg)**
+- **[Kinde Auth](/docs/3.2-beta/oidc-authentication/kinde-auth)**
 
 Although these are the official providers (internally tested with 100% success), you can connect any OIDC provider by providing your credentials and connection URL. We've developed a practical way to integrate virtually all OIDC providers available in the market. In this documentation, you can consult how to configure each of the official providers, as well as include other providers not listed as official. Just below, you will find instructions on how to access the OIDC provider configuration. For specific details about configuring each provider, select the desired option in the sidebar, in the "OIDC Authentication" section.
 

apps/docs/content/docs/3.2-beta/oidc-authentication/kinde-auth.mdx

@@ -359,7 +359,7 @@ With Kinde Auth authentication configured, you might want to:
 - **Review security settings**: Ensure your authentication setup meets your security requirements
 - **Monitor usage**: Keep track of authentication patterns and user activity
 
-For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.1-beta/oidc-authentication).
+For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.2-beta/oidc-authentication).
 
 ## Useful resources
 

apps/docs/content/docs/3.2-beta/oidc-authentication/pocket-id.mdx

@@ -270,10 +270,10 @@ After configuring Pocket ID authentication:
 - **User management**: Review auto-registration settings
 - **Backup verification**: Test backup and restore procedures
 
-For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.1-beta/oidc-authentication).
+For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.2-beta/oidc-authentication).
 
 ## Useful resources
 
 - [Pocket ID Documentation](https://docs.pocket-id.org)
 - [OIDC Specification](https://openid.net/specs/openid-connect-core-1_0.html)
-- [Palmr OIDC Overview](/docs/3.1-beta/oidc-authentication)
+- [Palmr OIDC Overview](/docs/3.2-beta/oidc-authentication)

apps/docs/content/docs/3.2-beta/oidc-authentication/zitadel.mdx

@@ -413,7 +413,7 @@ With Zitadel authentication configured, you might want to:
 - **Review security settings**: Ensure your authentication setup meets your security requirements
 - **Monitor usage**: Keep track of authentication patterns and user activity
 
-For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.1-beta/oidc-authentication).
+For more information about OIDC authentication in Palmr, see the [OIDC Authentication overview](/docs/3.2-beta/oidc-authentication).
 
 ## Useful resources
 

apps/docs/content/docs/3.2-beta/quick-start.mdx

@@ -69,6 +69,15 @@ Choose your storage method based on your needs:
           # - PALMR_GID=1000 # GID for the container processes (default is 1000)
           # - SECURE_SITE=false # Set to true if you are using a reverse proxy
           # - DEFAULT_LANGUAGE=en-US # Default language for the application (optional, defaults to en-US)
+          # - PRESIGNED_URL_EXPIRATION=3600 # Duration in seconds for presigned URL expiration (optional, defaults to 3600 seconds / 1 hour)
+
+          # Download Memory Management (OPTIONAL - See Download Memory Management documentation)
+          # - DOWNLOAD_MAX_CONCURRENT=5 # Maximum simultaneous downloads (auto-scales if not set)
+          # - DOWNLOAD_MEMORY_THRESHOLD_MB=2048 # Memory threshold in MB before throttling (auto-scales if not set)
+          # - DOWNLOAD_QUEUE_SIZE=25 # Maximum queue size for pending downloads (auto-scales if not set)
+          # - DOWNLOAD_MIN_FILE_SIZE_GB=3.0 # Minimum file size in GB to activate memory management (default: 3.0)
+          # - DOWNLOAD_AUTO_SCALE=true # Enable auto-scaling based on system memory (default: true)
+          # - NODE_OPTIONS=--expose-gc # Enable garbage collection for large downloads (recommended for production)
         volumes:
           - palmr_data:/app/server
 
@@ -77,7 +86,7 @@ Choose your storage method based on your needs:
     ```
 
     <Callout type="info">
-      **Having upload or permission issues?** Add `PALMR_UID=1000` and `PALMR_GID=1000` to your environment variables. Check our [UID/GID Configuration](/docs/3.1-beta/uid-gid-configuration) guide for more details.
+      **Having upload or permission issues?** Add `PALMR_UID=1000` and `PALMR_GID=1000` to your environment variables. Check our [UID/GID Configuration](/docs/3.2-beta/uid-gid-configuration) guide for more details.
     </Callout>
 
     ### Deploy
@@ -106,7 +115,7 @@ Choose your storage method based on your needs:
         restart: unless-stopped
         ports:
           - "5487:5487" # Web interface
-          # - "3333:3333" # API (optional) 
+          # - "3333:3333" # API (optional)
         environment:
           # Optional: Uncomment and configure as needed (if you don`t use, you can remove)
           # - ENABLE_S3=true # Set to true to enable S3-compatible storage
@@ -116,12 +125,21 @@ Choose your storage method based on your needs:
           # - PALMR_GID=1000 # GID for the container processes (default is 1000)
           # - SECURE_SITE=false # Set to true if you are using a reverse proxy
           # - DEFAULT_LANGUAGE=en-US # Default language for the application (optional, defaults to en-US)
+          # - PRESIGNED_URL_EXPIRATION=3600 # Duration in seconds for presigned URL expiration (optional, defaults to 3600 seconds / 1 hour)
+
+          # Download Memory Management (OPTIONAL - See Download Memory Management documentation)
+          # - DOWNLOAD_MAX_CONCURRENT=5 # Maximum simultaneous downloads (auto-scales if not set)
+          # - DOWNLOAD_MEMORY_THRESHOLD_MB=2048 # Memory threshold in MB before throttling (auto-scales if not set)
+          # - DOWNLOAD_QUEUE_SIZE=25 # Maximum queue size for pending downloads (auto-scales if not set)
+          # - DOWNLOAD_MIN_FILE_SIZE_GB=3.0 # Minimum file size in GB to activate memory management (default: 3.0)
+          # - DOWNLOAD_AUTO_SCALE=true # Enable auto-scaling based on system memory (default: true)
+          # - NODE_OPTIONS=--expose-gc # Enable garbage collection for large downloads (recommended for production)
         volumes:
           - ./data:/app/server
     ```
 
     <Callout type="info">
-      **Having upload or permission issues?** Add `PALMR_UID=1000` and `PALMR_GID=1000` to your environment variables. Check our [UID/GID Configuration](/docs/3.1-beta/uid-gid-configuration) guide for more details.
+      **Having upload or permission issues?** Add `PALMR_UID=1000` and `PALMR_GID=1000` to your environment variables. Check our [UID/GID Configuration](/docs/3.2-beta/uid-gid-configuration) guide for more details.
     </Callout>
 
     ### Deploy
@@ -137,15 +155,21 @@ Choose your storage method based on your needs:
 
 Customize Palmr's behavior with these environment variables:
 
-| Variable                        | Default | Description                                                                                  |
-| ------------------------------- | ------- | -------------------------------------------------------------------------------------------- |
-| `ENABLE_S3`                     | `false` | Enable S3-compatible storage backends                                                        |
-| `ENCRYPTION_KEY`                | -       | **Required when encryption is enabled**: 32+ character key for file encryption               |
-| `DISABLE_FILESYSTEM_ENCRYPTION` | `true`  | Disable file encryption for better performance (set to `false` to enable encryption)         |
-| `SECURE_SITE`                   | `false` | Enable secure cookies for HTTPS/reverse proxy deployments                                    |
-| `DEFAULT_LANGUAGE`              | `en-US` | Default application language ([see available languages](/docs/3.1-beta/available-languages)) |
-| `PALMR_UID`                     | `1000`  | User ID for container processes (helps with file permissions)                                |
-| `PALMR_GID`                     | `1000`  | Group ID for container processes (helps with file permissions)                               |
+| Variable                        | Default    | Description                                                                                                            |
+| ------------------------------- | ---------- | ---------------------------------------------------------------------------------------------------------------------- |
+| `ENABLE_S3`                     | `false`    | Enable S3-compatible storage backends                                                                                  |
+| `S3_REJECT_UNAUTHORIZED`        | `true`     | Enable strict SSL certificate validation for S3 (set to `false` for self-signed certificates)                          |
+| `ENCRYPTION_KEY`                | -          | **Required when encryption is enabled**: 32+ character key for file encryption                                         |
+| `DISABLE_FILESYSTEM_ENCRYPTION` | `true`     | Disable file encryption for better performance (set to `false` to enable encryption)                                   |
+| `SECURE_SITE`                   | `false`    | Enable secure cookies for HTTPS/reverse proxy deployments                                                              |
+| `DEFAULT_LANGUAGE`              | `en-US`    | Default application language ([see available languages](/docs/3.2-beta/available-languages))                           |
+| `PALMR_UID`                     | `1000`     | User ID for container processes (helps with file permissions)                                                          |
+| `PALMR_GID`                     | `1000`     | Group ID for container processes (helps with file permissions)                                                         |
+| `DOWNLOAD_MAX_CONCURRENT`       | auto-scale | Maximum number of simultaneous downloads (see [Download Memory Management](/docs/3.2-beta/download-memory-management)) |
+| `DOWNLOAD_MEMORY_THRESHOLD_MB`  | auto-scale | Memory threshold in MB before throttling                                                                               |
+| `DOWNLOAD_QUEUE_SIZE`           | auto-scale | Maximum queue size for pending downloads                                                                               |
+| `DOWNLOAD_MIN_FILE_SIZE_GB`     | `3.0`      | Minimum file size in GB to activate memory management                                                                  |
+| `DOWNLOAD_AUTO_SCALE`           | `true`     | Enable auto-scaling based on system memory                                                                             |
 
 <Callout type="info">
   **Performance First**: Palmr runs without encryption by default for optimal speed and lower resource usage—perfect for
@@ -160,7 +184,7 @@ Customize Palmr's behavior with these environment variables:
 
 <Callout>
   **Using a Reverse Proxy?** Set `SECURE_SITE=true` and check our [Reverse Proxy
-  Configuration](/docs/3.1-beta/reverse-proxy-configuration) guide for proper HTTPS setup.
+  Configuration](/docs/3.2-beta/reverse-proxy-configuration) guide for proper HTTPS setup.
 </Callout>
 
 ### Generate Encryption Keys (Optional)
@@ -180,7 +204,7 @@ Once deployed, open Palmr in your browser:
 
 <Callout type="info">
   **Learn More**: For complete API documentation, authentication, and integration examples, see our [API
-  Reference](/docs/3.1-beta/api) guide
+  Reference](/docs/3.2-beta/api) guide
 </Callout>
 
 <Callout type="warn">
@@ -216,7 +240,7 @@ Prefer Docker commands over Compose? Here are the equivalent commands:
 
 
     <Callout type="info">
-      **Permission Issues?** Add `-e PALMR_UID=1000 -e PALMR_GID=1000` to the command above. See our [UID/GID Configuration](/docs/3.1-beta/uid-gid-configuration) guide for details.
+      **Permission Issues?** Add `-e PALMR_UID=1000 -e PALMR_GID=1000` to the command above. See our [UID/GID Configuration](/docs/3.2-beta/uid-gid-configuration) guide for details.
     </Callout>
 
   </Tab>
@@ -242,7 +266,7 @@ Prefer Docker commands over Compose? Here are the equivalent commands:
     ```
 
     <Callout type="info">
-      **Permission Issues?** Add `-e PALMR_UID=1000 -e PALMR_GID=1000` to the command above. See our [UID/GID Configuration](/docs/3.1-beta/uid-gid-configuration) guide for details.
+      **Permission Issues?** Add `-e PALMR_UID=1000 -e PALMR_GID=1000` to the command above. See our [UID/GID Configuration](/docs/3.2-beta/uid-gid-configuration) guide for details.
     </Callout>
 
   </Tab>
@@ -250,6 +274,41 @@ Prefer Docker commands over Compose? Here are the equivalent commands:
 
 ---
 
+## Common Configuration Options
+
+### Presigned URL Expiration
+
+Palmr. uses temporary URLs (presigned URLs) for secure file access. These URLs expire after a configurable time period to enhance security.
+
+**Default:** 1 hour (3600 seconds)
+
+You can customize this for all storage types (filesystem or S3) by adding:
+
+```yaml
+environment:
+  - PRESIGNED_URL_EXPIRATION=7200 # 2 hours
+```
+
+**When to adjust:**
+
+- **Shorter time (1800 = 30 min):** Higher security, but users may need to refresh download links
+- **Longer time (7200-21600 = 2-6 hours):** Better for large file transfers, but URLs stay valid longer
+- **Default (3600 = 1 hour):** Good balance for most use cases
+
+### File Encryption
+
+For filesystem storage, you can enable file encryption:
+
+```yaml
+environment:
+  - DISABLE_FILESYSTEM_ENCRYPTION=false
+  - ENCRYPTION_KEY=your-secure-32-character-key-here
+```
+
+**Note:** S3 storage handles encryption through your S3 provider's encryption features.
+
+---
+
 ## Maintenance
 
 ### Updates
@@ -301,16 +360,17 @@ Your Palmr instance is ready! Here's what you can explore:
 
 ### Advanced Configuration
 
-- **[UID/GID Configuration](/docs/3.1-beta/uid-gid-configuration)** - Configure user permissions for NAS systems and custom environments
-- **[S3 Storage](/docs/3.1-beta/s3-configuration)** - Scale with Amazon S3 or compatible storage providers
-- **[Manual Installation](/docs/3.1-beta/manual-installation)** - Manual installation and custom configurations
+- **[UID/GID Configuration](/docs/3.2-beta/uid-gid-configuration)** - Configure user permissions for NAS systems and custom environments
+- **[Download Memory Management](/docs/3.2-beta/download-memory-management)** - Configure large file download handling and queue system
+- **[S3 Storage](/docs/3.2-beta/s3-configuration)** - Scale with Amazon S3 or compatible storage providers
+- **[Manual Installation](/docs/3.2-beta/manual-installation)** - Manual installation and custom configurations
 
 ### Integration & Development
 
-- **[API Reference](/docs/3.1-beta/api)** - Integrate Palmr. with your applications
+- **[API Reference](/docs/3.2-beta/api)** - Integrate Palmr. with your applications
 
 <Callout type="info">
-  **Need help?** Check our [Troubleshooting Guide](/docs/3.1-beta/troubleshooting) for common issues and solutions.
+  **Need help?** Check our [Troubleshooting Guide](/docs/3.2-beta/troubleshooting) for common issues and solutions.
 </Callout>
 
 ---

apps/docs/content/docs/3.2-beta/reverse-proxy-configuration.mdx

@@ -131,7 +131,7 @@ environment:
   # - ENCRYPTION_KEY=your-key-here # Required only if encryption is enabled
 ```
 
-> **💡 Note**: Check your host UID/GID with `id` command and use those values. See [UID/GID Configuration](/docs/3.1-beta/uid-gid-configuration) for detailed setup.
+> **💡 Note**: Check your host UID/GID with `id` command and use those values. See [UID/GID Configuration](/docs/3.2-beta/uid-gid-configuration) for detailed setup.
 
 ---
 

apps/docs/content/docs/3.2-beta/s3-providers.mdx

@@ -7,6 +7,8 @@ This guide provides comprehensive configuration instructions for integrating Pal
 
 > **Overview:** Palmr. supports any S3-compatible storage provider, giving you flexibility to choose the solution that best fits your needs and budget.
 
+> **Note:** Some configuration options (like presigned URL expiration) apply to **all storage types**, including filesystem storage. These are marked accordingly in the documentation.
+
 ## When to use S3-compatible storage
 
 Consider using S3-compatible storage when you need:
@@ -19,18 +21,27 @@ Consider using S3-compatible storage when you need:
 
 ## Environment variables
 
+### General configuration (applies to all storage types)
+
+| Variable                   | Description                                      | Required | Default         |
+| -------------------------- | ------------------------------------------------ | -------- | --------------- |
+| `PRESIGNED_URL_EXPIRATION` | Duration in seconds for presigned URL expiration | No       | `3600` (1 hour) |
+
+### S3-specific configuration
+
 To enable S3-compatible storage, set `ENABLE_S3=true` and configure the following environment variables:
 
-| Variable              | Description                   | Required | Default           |
-| --------------------- | ----------------------------- | -------- | ----------------- |
-| `S3_ENDPOINT`         | S3 provider endpoint URL      | Yes      | -                 |
-| `S3_PORT`             | Connection port               | No       | Based on protocol |
-| `S3_USE_SSL`          | Enable SSL/TLS encryption     | Yes      | `true`            |
-| `S3_ACCESS_KEY`       | Access key for authentication | Yes      | -                 |
-| `S3_SECRET_KEY`       | Secret key for authentication | Yes      | -                 |
-| `S3_REGION`           | Storage region                | Yes      | -                 |
-| `S3_BUCKET_NAME`      | Bucket/container name         | Yes      | -                 |
-| `S3_FORCE_PATH_STYLE` | Use path-style URLs           | No       | `false`           |
+| Variable                 | Description                              | Required | Default           |
+| ------------------------ | ---------------------------------------- | -------- | ----------------- |
+| `S3_ENDPOINT`            | S3 provider endpoint URL                 | Yes      | -                 |
+| `S3_PORT`                | Connection port                          | No       | Based on protocol |
+| `S3_USE_SSL`             | Enable SSL/TLS encryption                | Yes      | `true`            |
+| `S3_ACCESS_KEY`          | Access key for authentication            | Yes      | -                 |
+| `S3_SECRET_KEY`          | Secret key for authentication            | Yes      | -                 |
+| `S3_REGION`              | Storage region                           | Yes      | -                 |
+| `S3_BUCKET_NAME`         | Bucket/container name                    | Yes      | -                 |
+| `S3_FORCE_PATH_STYLE`    | Use path-style URLs                      | No       | `false`           |
+| `S3_REJECT_UNAUTHORIZED` | Enable strict SSL certificate validation | No       | `true`            |
 
 ## Provider configurations
 
@@ -51,6 +62,7 @@ S3_SECRET_KEY=your-secret-access-key
 S3_REGION=us-east-1
 S3_BUCKET_NAME=your-bucket-name
 S3_FORCE_PATH_STYLE=false
+# PRESIGNED_URL_EXPIRATION=3600  # Optional: 1 hour (default)
 ```
 
 **Getting credentials:**
@@ -81,6 +93,21 @@ S3_FORCE_PATH_STYLE=true
 - Default MinIO port is 9000
 - SSL can be disabled for local development
 
+**For MinIO with self-signed SSL certificates:**
+
+```bash
+ENABLE_S3=true
+S3_ENDPOINT=your-minio-domain.com
+S3_PORT=9000
+S3_USE_SSL=true
+S3_ACCESS_KEY=your-minio-access-key
+S3_SECRET_KEY=your-minio-secret-key
+S3_REGION=us-east-1
+S3_BUCKET_NAME=your-bucket-name
+S3_FORCE_PATH_STYLE=true
+S3_REJECT_UNAUTHORIZED=false  # Allows self-signed certificates
+```
+
 ### Google Cloud Storage
 
 Google Cloud Storage offers competitive pricing and global infrastructure.
@@ -137,6 +164,7 @@ S3_SECRET_KEY=your-application-key
 S3_REGION=us-west-002
 S3_BUCKET_NAME=your-bucket-name
 S3_FORCE_PATH_STYLE=false
+# PRESIGNED_URL_EXPIRATION=7200  # Optional: 2 hours for large files
 ```
 
 **Cost advantage:**
@@ -187,6 +215,93 @@ S3_FORCE_PATH_STYLE=false
 - Use container name as bucket name
 - Configure appropriate access policies
 
+## Presigned URL configuration
+
+Palmr. uses presigned URLs to provide secure, temporary access to files stored in **both S3-compatible storage and filesystem storage**. These URLs have a configurable expiration time to balance security and usability.
+
+> **Note:** This configuration applies to **all storage types** (S3, filesystem, etc.), not just S3-compatible storage.
+
+### Understanding presigned URLs
+
+Presigned URLs are temporary URLs that allow direct access to files without exposing storage credentials or requiring authentication. They automatically expire after a specified time period, enhancing security by limiting access duration.
+
+**How it works:**
+
+- **S3 Storage:** URLs are signed by AWS/S3-compatible provider credentials
+- **Filesystem Storage:** URLs use temporary tokens that are validated by Palmr server
+
+**Default behavior:**
+
+- Upload URLs: 1 hour (3600 seconds)
+- Download URLs: 1 hour (3600 seconds)
+
+### Configuring expiration time
+
+You can customize the expiration time using the `PRESIGNED_URL_EXPIRATION` environment variable:
+
+```bash
+# Set URLs to expire after 2 hours (7200 seconds)
+PRESIGNED_URL_EXPIRATION=7200
+
+# Set URLs to expire after 30 minutes (1800 seconds)
+PRESIGNED_URL_EXPIRATION=1800
+
+# Set URLs to expire after 6 hours (21600 seconds)
+PRESIGNED_URL_EXPIRATION=21600
+```
+
+### Choosing the right expiration time
+
+**Shorter expiration (15-30 minutes):**
+
+- [+] Higher security
+- [+] Reduced risk of unauthorized access
+- [-] May interrupt long uploads/downloads
+- [-] Users may need to refresh links more often
+
+**Longer expiration (2-6 hours):**
+
+- [+] Better user experience for large files
+- [+] Fewer interruptions during transfers
+- [-] Longer exposure window if URLs are compromised
+- [-] Potential for increased storage costs if users leave downloads incomplete
+
+**Recommended settings:**
+
+- **High security environments:** 1800 seconds (30 minutes)
+- **Standard usage:** 3600 seconds (1 hour) - default
+- **Large file transfers:** 7200-21600 seconds (2-6 hours)
+
+### Example configurations
+
+**For Backblaze B2 with extended expiration:**
+
+```bash
+ENABLE_S3=true
+S3_ENDPOINT=s3.us-west-002.backblazeb2.com
+S3_USE_SSL=true
+S3_ACCESS_KEY=your-key-id
+S3_SECRET_KEY=your-application-key
+S3_REGION=us-west-002
+S3_BUCKET_NAME=your-bucket-name
+S3_FORCE_PATH_STYLE=false
+PRESIGNED_URL_EXPIRATION=7200  # 2 hours for large file transfers
+```
+
+**For high-security environments:**
+
+```bash
+ENABLE_S3=true
+S3_ENDPOINT=s3.amazonaws.com
+S3_USE_SSL=true
+S3_ACCESS_KEY=your-access-key-id
+S3_SECRET_KEY=your-secret-access-key
+S3_REGION=us-east-1
+S3_BUCKET_NAME=your-bucket-name
+S3_FORCE_PATH_STYLE=false
+PRESIGNED_URL_EXPIRATION=1800  # 30 minutes for enhanced security
+```
+
 ## Configuration best practices
 
 ### Security considerations
@@ -212,6 +327,19 @@ S3_FORCE_PATH_STYLE=false
 - Check firewall and network connectivity
 - Ensure SSL/TLS settings match provider requirements
 
+**SSL certificate errors (self-signed certificates):**
+
+If you encounter errors like `unable to verify the first certificate` or `UNABLE_TO_VERIFY_LEAF_SIGNATURE`, you're likely using self-signed SSL certificates. This is common with self-hosted MinIO or other S3-compatible services.
+
+**Solution:**
+Set `S3_REJECT_UNAUTHORIZED=false` in your environment variables to allow self-signed certificates:
+
+```bash
+S3_REJECT_UNAUTHORIZED=false
+```
+
+**Note:** SSL certificate validation is enabled by default (`true`) for security. Set it to `false` only when using self-hosted S3 services with self-signed certificates.
+
 **Authentication failures:**
 
 - Confirm access key and secret key are correct

apps/docs/content/docs/meta.json

@@ -1,3 +1,6 @@
 {
-  "pages": ["3.1-beta", "2.0.0-beta"]
-}
+  "pages": [
+    "3.2-beta",
+    "2.0.0-beta"
+  ]
+}

apps/docs/package.json

@@ -1,6 +1,6 @@
 {
   "name": "palmr-docs",
-  "version": "3.1.8-beta",
+  "version": "3.2.0-beta",
   "description": "Docs for Palmr",
   "private": true,
   "author": "Daniel Luiz Alves <daniel@kyantech.com.br>",

apps/docs/src/app/(home)/page.tsx

@@ -59,13 +59,13 @@ const images = [
   "https://res.cloudinary.com/technical-intelligence/image/upload/v1745546005/Palmr./profile_mizwvg.png",
 ];
 
-const docsLink = "/docs/3.1-beta";
+const docsLink = "/docs/3.2-beta";
 
 function Hero() {
   return (
     <section className="relative z-[2] flex flex-col border-x border-t  px-6 pt-12 pb-10 md:px-12 md:pt-16 max-md:text-center">
       <h1 className="mb-8 text-6xl font-bold">
-        Palmr. <span className="text-[13px] font-light text-muted-foreground/50 font-mono">v3.1-beta</span>
+        Palmr. <span className="text-[13px] font-light text-muted-foreground/50 font-mono">v3.2-beta</span>
       </h1>
       <h1 className="hidden text-4xl font-medium max-w-[600px] md:block mb-4">Modern & efficient file sharing</h1>
       <p className="mb-8 text-fd-muted-foreground md:max-w-[80%] md:text-xl">

apps/docs/src/app/api/search/route.ts

@@ -9,6 +9,6 @@ export const { GET } = createFromSource(source, (page) => {
     url: page.url,
     id: page.url,
     structuredData: page.data.structuredData,
-    tag: page.url.startsWith("/docs/3.1-beta") ? "v3.1-beta" : "v2.0.0-beta",
+    tag: page.url.startsWith("/docs/3.2-beta") ? "v3.2-beta" : "v2.0.0-beta",
   };
 });

apps/docs/src/app/docs/[[...slug]]/page.tsx

@@ -11,7 +11,7 @@ import { Sponsor } from "../components/sponsor";
 export default async function Page(props: { params: Promise<{ slug?: string[] }> }) {
   const params = await props.params;
   const page = source.getPage(params.slug);
-  if (!page) redirect("/docs/3.1-beta");
+  if (!page) redirect("/docs/3.2-beta");
 
   const MDXContent = page.data.body;
 
@@ -49,7 +49,7 @@ export async function generateStaticParams() {
 export async function generateMetadata(props: { params: Promise<{ slug?: string[] }> }) {
   const params = await props.params;
   const page = source.getPage(params.slug);
-  if (!page) redirect("/docs/3.1-beta");
+  if (!page) redirect("/docs/3.2-beta");
 
   return {
     title: page.data.title + " | Palmr. Docs",

apps/docs/src/app/layout.tsx

@@ -28,7 +28,7 @@ export default function Layout({ children }: { children: ReactNode }) {
         <RootProvider
           search={{
             options: {
-              defaultTag: "3.1-beta",
+              defaultTag: "3.2-beta",
               tags: [
                 {
                   name: "v2.0.0 Beta",
@@ -36,7 +36,7 @@ export default function Layout({ children }: { children: ReactNode }) {
                 },
                 {
                   name: "v3.0 Beta ✨",
-                  value: "3.1-beta",
+                  value: "3.2-beta",
                   props: {
                     style: {
                       border: "1px solid rgba(0,165,80,0.2)",

apps/docs/src/components/OIDCProviderCards.tsx

@@ -6,61 +6,61 @@ const providers = [
   {
     name: "Google",
     description: "Configure authentication using Google OAuth2 services",
-    href: "/docs/3.1-beta/oidc-authentication/google",
+    href: "/docs/3.2-beta/oidc-authentication/google",
     icon: <Chrome className="w-4 h-4" />,
   },
   {
     name: "Discord",
     description: "Set up Discord OAuth2 for community-based authentication",
-    href: "/docs/3.1-beta/oidc-authentication/discord",
+    href: "/docs/3.2-beta/oidc-authentication/discord",
     icon: <MessageSquare className="w-4 h-4" />,
   },
   {
     name: "GitHub",
     description: "Enable GitHub OAuth for developer-friendly sign-in",
-    href: "/docs/3.1-beta/oidc-authentication/github",
+    href: "/docs/3.2-beta/oidc-authentication/github",
     icon: <Github className="w-4 h-4" />,
   },
   {
     name: "Zitadel",
     description: "Enterprise-grade identity and access management",
-    href: "/docs/3.1-beta/oidc-authentication/zitadel",
+    href: "/docs/3.2-beta/oidc-authentication/zitadel",
     icon: <Shield className="w-4 h-4" />,
   },
   {
     name: "Auth0",
     description: "Flexible identity platform with extensive customization",
-    href: "/docs/3.1-beta/oidc-authentication/auth0",
+    href: "/docs/3.2-beta/oidc-authentication/auth0",
     icon: <Lock className="w-4 h-4" />,
   },
   {
     name: "Authentik",
     description: "Open-source identity provider with modern features",
-    href: "/docs/3.1-beta/oidc-authentication/authentik",
+    href: "/docs/3.2-beta/oidc-authentication/authentik",
     icon: <Key className="w-4 h-4" />,
   },
   {
     name: "Frontegg",
     description: "User management platform for B2B applications",
-    href: "/docs/3.1-beta/oidc-authentication/frontegg",
+    href: "/docs/3.2-beta/oidc-authentication/frontegg",
     icon: <Egg className="w-4 h-4" />,
   },
   {
     name: "Kinde Auth",
     description: "Developer-first authentication and user management",
-    href: "/docs/3.1-beta/oidc-authentication/kinde-auth",
+    href: "/docs/3.2-beta/oidc-authentication/kinde-auth",
     icon: <Users className="w-4 h-" />,
   },
   {
     name: "Pocket ID",
     description: "Open-source identity provider with OIDC support",
-    href: "/docs/3.1-beta/oidc-authentication/pocket-id",
+    href: "/docs/3.2-beta/oidc-authentication/pocket-id",
     icon: <Key className="w-4 h-4" />,
   },
   {
     name: "Other",
     description: "Configure any other OIDC-compliant identity provider",
-    href: "/docs/3.1-beta/oidc-authentication/other",
+    href: "/docs/3.2-beta/oidc-authentication/other",
     icon: <Settings className="w-4 h-4" />,
   },
 ];

apps/docs/src/config/constants.ts

@@ -1,2 +1,2 @@
-export const LATEST_VERSION_PATH = "/docs/3.1-beta";
-export const LATEST_VERSION = "v3.1-beta";
+export const LATEST_VERSION_PATH = "/docs/3.2-beta";
+export const LATEST_VERSION = "v3.2-beta";

apps/server/.env.example

@@ -14,3 +14,5 @@ DATABASE_URL="file:./palmr.db"
 # S3_REGION=
 # S3_BUCKET_NAME=
 # S3_FORCE_PATH_STYLE=
+# S3_REJECT_UNAUTHORIZED=true # Set to false to disable strict SSL certificate validation for self-signed certificates (optional, defaults to true)
+# PRESIGNED_URL_EXPIRATION=3600 # Duration in seconds for presigned URL expiration (optional, defaults to 3600 seconds / 1 hour)

apps/server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "palmr-api",
-  "version": "3.1.8-beta",
+  "version": "3.2.0-beta",
   "description": "API for Palmr",
   "private": true,
   "author": "Daniel Luiz Alves <daniel@kyantech.com.br>",

apps/server/src/app.ts

@@ -1,4 +1,5 @@
 import crypto from "node:crypto";
+import * as http from "node:http";
 import fastifyCookie from "@fastify/cookie";
 import { fastifyCors } from "@fastify/cors";
 import fastifyJwt from "@fastify/jwt";
@@ -31,6 +32,31 @@ export async function buildApp() {
     keepAliveTimeout: envTimeoutOverrides.keepAliveTimeout,
     requestTimeout: envTimeoutOverrides.requestTimeout,
     trustProxy: true,
+    maxParamLength: 500,
+    onProtoPoisoning: "ignore",
+    onConstructorPoisoning: "ignore",
+    ignoreTrailingSlash: true,
+    serverFactory: (handler: (req: any, res: any) => void) => {
+      const server = http.createServer((req: http.IncomingMessage, res: http.ServerResponse) => {
+        res.setTimeout(0);
+        req.setTimeout(0);
+
+        req.on("close", () => {
+          if (typeof global !== "undefined" && global.gc) {
+            setImmediate(() => global.gc!());
+          }
+        });
+
+        handler(req, res);
+      });
+
+      server.maxHeadersCount = 0;
+      server.timeout = 0;
+      server.keepAliveTimeout = envTimeoutOverrides.keepAliveTimeout;
+      server.headersTimeout = envTimeoutOverrides.keepAliveTimeout + 1000;
+
+      return server;
+    },
   }).withTypeProvider<ZodTypeProvider>();
 
   app.setValidatorCompiler(validatorCompiler);

apps/server/src/config/storage.config.ts

@@ -1,3 +1,4 @@
+import process from "node:process";
 import { S3Client } from "@aws-sdk/client-s3";
 
 import { env } from "../env";
@@ -14,6 +15,14 @@ export const storageConfig: StorageConfig = {
   forcePathStyle: env.S3_FORCE_PATH_STYLE === "true",
 };
 
+if (storageConfig.useSSL && env.S3_REJECT_UNAUTHORIZED === "false") {
+  const originalRejectUnauthorized = process.env.NODE_TLS_REJECT_UNAUTHORIZED;
+  if (!originalRejectUnauthorized) {
+    process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
+    (global as any).PALMR_ORIGINAL_TLS_SETTING = originalRejectUnauthorized;
+  }
+}
+
 export const s3Client =
   env.ENABLE_S3 === "true"
     ? new S3Client({

apps/server/src/env.ts

@@ -12,8 +12,27 @@ const envSchema = z.object({
   S3_REGION: z.string().optional(),
   S3_BUCKET_NAME: z.string().optional(),
   S3_FORCE_PATH_STYLE: z.union([z.literal("true"), z.literal("false")]).default("false"),
+  S3_REJECT_UNAUTHORIZED: z.union([z.literal("true"), z.literal("false")]).default("true"),
+  PRESIGNED_URL_EXPIRATION: z.string().optional().default("3600"),
   SECURE_SITE: z.union([z.literal("true"), z.literal("false")]).default("false"),
   DATABASE_URL: z.string().optional().default("file:/app/server/prisma/palmr.db"),
+  DOWNLOAD_MAX_CONCURRENT: z
+    .string()
+    .optional()
+    .transform((val) => (val ? parseInt(val, 10) : undefined)),
+  DOWNLOAD_MEMORY_THRESHOLD_MB: z
+    .string()
+    .optional()
+    .transform((val) => (val ? parseInt(val, 10) : undefined)),
+  DOWNLOAD_QUEUE_SIZE: z
+    .string()
+    .optional()
+    .transform((val) => (val ? parseInt(val, 10) : undefined)),
+  DOWNLOAD_AUTO_SCALE: z.union([z.literal("true"), z.literal("false")]).default("true"),
+  DOWNLOAD_MIN_FILE_SIZE_GB: z
+    .string()
+    .optional()
+    .transform((val) => (val ? parseFloat(val) : undefined)),
 });
 
 export const env = envSchema.parse(process.env);

apps/server/src/modules/app/controller.ts

@@ -9,7 +9,7 @@ export class AppController {
   private logoService = new LogoService();
   private emailService = new EmailService();
 
-  async getAppInfo(request: FastifyRequest, reply: FastifyReply) {
+  async getAppInfo(_request: FastifyRequest, reply: FastifyReply) {
     try {
       const appInfo = await this.appService.getAppInfo();
       return reply.send(appInfo);
@@ -18,7 +18,7 @@ export class AppController {
     }
   }
 
-  async getSystemInfo(request: FastifyRequest, reply: FastifyReply) {
+  async getSystemInfo(_request: FastifyRequest, reply: FastifyReply) {
     try {
       const systemInfo = await this.appService.getSystemInfo();
       return reply.send(systemInfo);
@@ -27,7 +27,7 @@ export class AppController {
     }
   }
 
-  async getAllConfigs(request: FastifyRequest, reply: FastifyReply) {
+  async getAllConfigs(_request: FastifyRequest, reply: FastifyReply) {
     try {
       const configs = await this.appService.getAllConfigs();
       return reply.send({ configs });
@@ -36,6 +36,15 @@ export class AppController {
     }
   }
 
+  async getPublicConfigs(_request: FastifyRequest, reply: FastifyReply) {
+    try {
+      const configs = await this.appService.getPublicConfigs();
+      return reply.send({ configs });
+    } catch (error: any) {
+      return reply.status(400).send({ error: error.message });
+    }
+  }
+
   async updateConfig(request: FastifyRequest, reply: FastifyReply) {
     try {
       const { key } = request.params as { key: string };
@@ -90,9 +99,8 @@ export class AppController {
         return reply.status(400).send({ error: "Only images are allowed" });
       }
 
-      // Logo files should be small (max 5MB), so we can safely use streaming to buffer
       const chunks: Buffer[] = [];
-      const maxLogoSize = 5 * 1024 * 1024; // 5MB
+      const maxLogoSize = 5 * 1024 * 1024;
       let totalSize = 0;
 
       for await (const chunk of file.file) {
@@ -114,7 +122,7 @@ export class AppController {
     }
   }
 
-  async removeLogo(request: FastifyRequest, reply: FastifyReply) {
+  async removeLogo(_request: FastifyRequest, reply: FastifyReply) {
     try {
       await this.logoService.deleteLogo();
       return reply.send({ message: "Logo removed successfully" });

apps/server/src/modules/app/routes.ts

@@ -102,15 +102,34 @@ export async function appRoutes(app: FastifyInstance) {
     appController.updateConfig.bind(appController)
   );
 
+  app.get(
+    "/app/configs/public",
+    {
+      schema: {
+        tags: ["App"],
+        operationId: "getPublicConfigs",
+        summary: "List public configurations",
+        description: "List public configurations (excludes sensitive data like SMTP credentials)",
+        response: {
+          200: z.object({
+            configs: z.array(ConfigResponseSchema),
+          }),
+          400: z.object({ error: z.string().describe("Error message") }),
+        },
+      },
+    },
+    appController.getPublicConfigs.bind(appController)
+  );
+
   app.get(
     "/app/configs",
     {
-      // preValidation: adminPreValidation,
+      preValidation: adminPreValidation,
       schema: {
         tags: ["App"],
         operationId: "getAllConfigs",
         summary: "List all configurations",
-        description: "List all configurations (admin only)",
+        description: "List all configurations including sensitive data (admin only)",
         response: {
           200: z.object({
             configs: z.array(ConfigResponseSchema),

apps/server/src/modules/app/service.ts

@@ -41,6 +41,30 @@ export class AppService {
     });
   }
 
+  async getPublicConfigs() {
+    const sensitiveKeys = [
+      "smtpHost",
+      "smtpPort",
+      "smtpUser",
+      "smtpPass",
+      "smtpSecure",
+      "smtpNoAuth",
+      "smtpTrustSelfSigned",
+      "jwtSecret",
+    ];
+
+    return prisma.appConfig.findMany({
+      where: {
+        key: {
+          notIn: sensitiveKeys,
+        },
+      },
+      orderBy: {
+        group: "asc",
+      },
+    });
+  }
+
   async updateConfig(key: string, value: string) {
     if (key === "jwtSecret") {
       throw new Error("JWT Secret cannot be updated through this endpoint");

apps/server/src/modules/file/controller.ts

@@ -28,7 +28,7 @@ export class FileController {
       }
 
       const objectName = `${userId}/${Date.now()}-${filename}.${extension}`;
-      const expires = 3600;
+      const expires = parseInt(env.PRESIGNED_URL_EXPIRATION);
 
       const url = await this.fileService.getPresignedPutUrl(objectName, expires);
       return reply.send({ url, objectName });
@@ -172,7 +172,7 @@ export class FileController {
         return reply.status(404).send({ error: "File not found." });
       }
       const fileName = fileRecord.name;
-      const expires = 3600;
+      const expires = parseInt(env.PRESIGNED_URL_EXPIRATION);
       const url = await this.fileService.getPresignedGetUrl(objectName, expires, fileName);
       return reply.send({ url, expiresIn: expires });
     } catch (error) {

apps/server/src/modules/filesystem/controller.ts

@@ -3,10 +3,14 @@ import { pipeline } from "stream/promises";
 import { FastifyReply, FastifyRequest } from "fastify";
 
 import { FilesystemStorageProvider } from "../../providers/filesystem-storage.provider";
+import { DownloadCancelResponse, QueueClearResponse, QueueStatusResponse } from "../../types/download-queue";
+import { DownloadMemoryManager } from "../../utils/download-memory-manager";
+import { getContentType } from "../../utils/mime-types";
 import { ChunkManager, ChunkMetadata } from "./chunk-manager";
 
 export class FilesystemController {
   private chunkManager = ChunkManager.getInstance();
+  private memoryManager = DownloadMemoryManager.getInstance();
 
   private encodeFilenameForHeader(filename: string): string {
     if (!filename || filename.trim() === "") {
@@ -165,9 +169,10 @@ export class FilesystemController {
   }
 
   async download(request: FastifyRequest, reply: FastifyReply) {
+    const downloadId = `${Date.now()}-${Math.random().toString(36).substring(2, 11)}`;
+
     try {
       const { token } = request.params as { token: string };
-
       const provider = FilesystemStorageProvider.getInstance();
 
       const tokenData = provider.validateDownloadToken(token);
@@ -179,44 +184,87 @@ export class FilesystemController {
       const filePath = provider.getFilePath(tokenData.objectName);
       const stats = await fs.promises.stat(filePath);
       const fileSize = stats.size;
-
       const fileName = tokenData.fileName || "download";
+
+      const fileSizeMB = fileSize / (1024 * 1024);
+      console.log(`[DOWNLOAD] Requesting slot for ${downloadId}: ${tokenData.objectName} (${fileSizeMB.toFixed(1)}MB)`);
+
+      try {
+        await this.memoryManager.requestDownloadSlot(downloadId, {
+          fileName,
+          fileSize,
+          objectName: tokenData.objectName,
+        });
+      } catch (error: any) {
+        console.warn(`[DOWNLOAD] Queue full for ${downloadId}: ${error.message}`);
+        return reply.status(503).send({
+          error: "Download queue is full",
+          message: error.message,
+          retryAfter: 60,
+        });
+      }
+
+      console.log(`[DOWNLOAD] Starting ${downloadId}: ${tokenData.objectName} (${fileSizeMB.toFixed(1)}MB)`);
+      this.memoryManager.startDownload(downloadId);
+
       const range = request.headers.range;
 
       reply.header("Content-Disposition", this.encodeFilenameForHeader(fileName));
-      reply.header("Content-Type", "application/octet-stream");
+      reply.header("Content-Type", getContentType(fileName));
       reply.header("Accept-Ranges", "bytes");
+      reply.header("X-Download-ID", downloadId);
 
-      if (range) {
-        const parts = range.replace(/bytes=/, "").split("-");
-        const start = parseInt(parts[0], 10);
-        const end = parts[1] ? parseInt(parts[1], 10) : fileSize - 1;
+      reply.raw.on("close", () => {
+        this.memoryManager.endDownload(downloadId);
+        console.log(`[DOWNLOAD] Client disconnected: ${downloadId}`);
+      });
 
-        reply.status(206);
-        reply.header("Content-Range", `bytes ${start}-${end}/${fileSize}`);
-        reply.header("Content-Length", end - start + 1);
+      reply.raw.on("error", () => {
+        this.memoryManager.endDownload(downloadId);
+        console.log(`[DOWNLOAD] Client error: ${downloadId}`);
+      });
 
-        await this.downloadFileRange(reply, provider, tokenData.objectName, start, end);
-      } else {
-        reply.header("Content-Length", fileSize);
-        await this.downloadFileStream(reply, provider, tokenData.objectName);
+      try {
+        if (range) {
+          const parts = range.replace(/bytes=/, "").split("-");
+          const start = parseInt(parts[0], 10);
+          const end = parts[1] ? parseInt(parts[1], 10) : fileSize - 1;
+
+          reply.status(206);
+          reply.header("Content-Range", `bytes ${start}-${end}/${fileSize}`);
+          reply.header("Content-Length", end - start + 1);
+
+          await this.downloadFileRange(reply, provider, tokenData.objectName, start, end, downloadId);
+        } else {
+          reply.header("Content-Length", fileSize);
+          await this.downloadFileStream(reply, provider, tokenData.objectName, downloadId);
+        }
+
+        provider.consumeDownloadToken(token);
+      } finally {
+        this.memoryManager.endDownload(downloadId);
       }
-
-      provider.consumeDownloadToken(token);
     } catch (error) {
+      this.memoryManager.endDownload(downloadId);
+      console.error(`[DOWNLOAD] Error in ${downloadId}:`, error);
       return reply.status(500).send({ error: "Internal server error" });
     }
   }
 
-  private async downloadFileStream(reply: FastifyReply, provider: FilesystemStorageProvider, objectName: string) {
+  private async downloadFileStream(
+    reply: FastifyReply,
+    provider: FilesystemStorageProvider,
+    objectName: string,
+    downloadId?: string
+  ) {
     try {
-      FilesystemStorageProvider.logMemoryUsage(`Download start: ${objectName}`);
+      FilesystemStorageProvider.logMemoryUsage(`Download start: ${objectName} (${downloadId})`);
 
       const downloadStream = provider.createDownloadStream(objectName);
 
       downloadStream.on("error", (error) => {
         console.error("Download stream error:", error);
-        FilesystemStorageProvider.logMemoryUsage(`Download error: ${objectName}`);
+        FilesystemStorageProvider.logMemoryUsage(`Download error: ${objectName} (${downloadId})`);
         if (!reply.sent) {
           reply.status(500).send({ error: "Download failed" });
         }
@@ -226,15 +274,40 @@ export class FilesystemController {
         if (downloadStream.readable && typeof (downloadStream as any).destroy === "function") {
           (downloadStream as any).destroy();
         }
-        FilesystemStorageProvider.logMemoryUsage(`Download client disconnect: ${objectName}`);
+        FilesystemStorageProvider.logMemoryUsage(`Download client disconnect: ${objectName} (${downloadId})`);
       });
 
-      await pipeline(downloadStream, reply.raw);
+      if (this.memoryManager.shouldThrottleStream()) {
+        console.log(
+          `[MEMORY THROTTLE] ${objectName} - Pausing stream due to high memory usage: ${this.memoryManager.getCurrentMemoryUsageMB().toFixed(0)}MB`
+        );
 
-      FilesystemStorageProvider.logMemoryUsage(`Download complete: ${objectName}`);
+        const { Transform } = require("stream");
+        const memoryManager = this.memoryManager;
+        const throttleStream = new Transform({
+          highWaterMark: 256 * 1024,
+          transform(chunk: Buffer, _encoding: BufferEncoding, callback: (error?: Error | null, data?: any) => void) {
+            if (memoryManager.shouldThrottleStream()) {
+              setImmediate(() => {
+                this.push(chunk);
+                callback();
+              });
+            } else {
+              this.push(chunk);
+              callback();
+            }
+          },
+        });
+
+        await pipeline(downloadStream, throttleStream, reply.raw);
+      } else {
+        await pipeline(downloadStream, reply.raw);
+      }
+
+      FilesystemStorageProvider.logMemoryUsage(`Download complete: ${objectName} (${downloadId})`);
     } catch (error) {
       console.error("Download error:", error);
-      FilesystemStorageProvider.logMemoryUsage(`Download failed: ${objectName}`);
+      FilesystemStorageProvider.logMemoryUsage(`Download failed: ${objectName} (${downloadId})`);
       if (!reply.sent) {
         reply.status(500).send({ error: "Download failed" });
       }
@@ -246,16 +319,19 @@ export class FilesystemController {
     provider: FilesystemStorageProvider,
     objectName: string,
     start: number,
-    end: number
+    end: number,
+    downloadId?: string
   ) {
     try {
-      FilesystemStorageProvider.logMemoryUsage(`Range download start: ${objectName} (${start}-${end})`);
+      FilesystemStorageProvider.logMemoryUsage(`Range download start: ${objectName} (${start}-${end}) (${downloadId})`);
 
       const rangeStream = await provider.createDownloadRangeStream(objectName, start, end);
 
       rangeStream.on("error", (error) => {
         console.error("Range download stream error:", error);
-        FilesystemStorageProvider.logMemoryUsage(`Range download error: ${objectName} (${start}-${end})`);
+        FilesystemStorageProvider.logMemoryUsage(
+          `Range download error: ${objectName} (${start}-${end}) (${downloadId})`
+        );
         if (!reply.sent) {
           reply.status(500).send({ error: "Download failed" });
         }
@@ -265,18 +341,76 @@ export class FilesystemController {
         if (rangeStream.readable && typeof (rangeStream as any).destroy === "function") {
           (rangeStream as any).destroy();
         }
-        FilesystemStorageProvider.logMemoryUsage(`Range download client disconnect: ${objectName} (${start}-${end})`);
+        FilesystemStorageProvider.logMemoryUsage(
+          `Range download client disconnect: ${objectName} (${start}-${end}) (${downloadId})`
+        );
       });
 
       await pipeline(rangeStream, reply.raw);
 
-      FilesystemStorageProvider.logMemoryUsage(`Range download complete: ${objectName} (${start}-${end})`);
+      FilesystemStorageProvider.logMemoryUsage(
+        `Range download complete: ${objectName} (${start}-${end}) (${downloadId})`
+      );
     } catch (error) {
       console.error("Range download error:", error);
-      FilesystemStorageProvider.logMemoryUsage(`Range download failed: ${objectName} (${start}-${end})`);
+      FilesystemStorageProvider.logMemoryUsage(
+        `Range download failed: ${objectName} (${start}-${end}) (${downloadId})`
+      );
       if (!reply.sent) {
         reply.status(500).send({ error: "Download failed" });
       }
     }
   }
+
+  async getQueueStatus(_request: FastifyRequest, reply: FastifyReply) {
+    try {
+      const queueStatus = this.memoryManager.getQueueStatus();
+      const response: QueueStatusResponse = {
+        status: "success",
+        data: queueStatus,
+      };
+      reply.status(200).send(response);
+    } catch (error) {
+      console.error("Error getting queue status:", error);
+      return reply.status(500).send({ error: "Internal server error" });
+    }
+  }
+
+  async cancelQueuedDownload(request: FastifyRequest, reply: FastifyReply) {
+    try {
+      const { downloadId } = request.params as { downloadId: string };
+
+      const cancelled = this.memoryManager.cancelQueuedDownload(downloadId);
+
+      if (cancelled) {
+        const response: DownloadCancelResponse = {
+          message: "Download cancelled successfully",
+          downloadId,
+        };
+        reply.status(200).send(response);
+      } else {
+        reply.status(404).send({
+          error: "Download not found in queue",
+          downloadId,
+        });
+      }
+    } catch (error) {
+      console.error("Error cancelling queued download:", error);
+      return reply.status(500).send({ error: "Internal server error" });
+    }
+  }
+
+  async clearDownloadQueue(_request: FastifyRequest, reply: FastifyReply) {
+    try {
+      const clearedCount = this.memoryManager.clearQueue();
+      const response: QueueClearResponse = {
+        message: "Download queue cleared successfully",
+        clearedCount,
+      };
+      reply.status(200).send(response);
+    } catch (error) {
+      console.error("Error clearing download queue:", error);
+      return reply.status(500).send({ error: "Internal server error" });
+    }
+  }
 }

apps/server/src/modules/filesystem/download-queue-routes.ts

@@ -0,0 +1,95 @@
+import { FastifyInstance } from "fastify";
+import { z } from "zod";
+
+import { FilesystemController } from "./controller";
+
+export async function downloadQueueRoutes(app: FastifyInstance) {
+  const filesystemController = new FilesystemController();
+
+  app.get(
+    "/filesystem/download-queue/status",
+    {
+      schema: {
+        tags: ["Download Queue"],
+        operationId: "getDownloadQueueStatus",
+        summary: "Get download queue status",
+        description: "Get current status of the download queue including active downloads and queue length",
+        response: {
+          200: z.object({
+            status: z.string(),
+            data: z.object({
+              queueLength: z.number(),
+              maxQueueSize: z.number(),
+              activeDownloads: z.number(),
+              maxConcurrent: z.number(),
+              queuedDownloads: z.array(
+                z.object({
+                  downloadId: z.string(),
+                  position: z.number(),
+                  waitTime: z.number(),
+                  fileName: z.string().optional(),
+                  fileSize: z.number().optional(),
+                })
+              ),
+            }),
+          }),
+          500: z.object({
+            error: z.string(),
+          }),
+        },
+      },
+    },
+    filesystemController.getQueueStatus.bind(filesystemController)
+  );
+
+  app.delete(
+    "/filesystem/download-queue/:downloadId",
+    {
+      schema: {
+        tags: ["Download Queue"],
+        operationId: "cancelQueuedDownload",
+        summary: "Cancel a queued download",
+        description: "Cancel a specific download that is waiting in the queue",
+        params: z.object({
+          downloadId: z.string().describe("Download ID"),
+        }),
+        response: {
+          200: z.object({
+            message: z.string(),
+            downloadId: z.string(),
+          }),
+          404: z.object({
+            error: z.string(),
+            downloadId: z.string(),
+          }),
+          500: z.object({
+            error: z.string(),
+          }),
+        },
+      },
+    },
+    filesystemController.cancelQueuedDownload.bind(filesystemController)
+  );
+
+  app.delete(
+    "/filesystem/download-queue",
+    {
+      schema: {
+        tags: ["Download Queue"],
+        operationId: "clearDownloadQueue",
+        summary: "Clear entire download queue",
+        description: "Cancel all downloads waiting in the queue (admin operation)",
+        response: {
+          200: z.object({
+            message: z.string(),
+            clearedCount: z.number(),
+          }),
+          500: z.object({
+            error: z.string(),
+          }),
+        },
+      },
+    },
+    filesystemController.clearDownloadQueue.bind(filesystemController)
+  );
+}

apps/server/src/modules/reverse-share/controller.ts

@@ -318,8 +318,60 @@ export class ReverseShareController {
       }
 
       const { fileId } = request.params as { fileId: string };
-      const result = await this.reverseShareService.downloadReverseShareFile(fileId, userId);
-      return reply.send(result);
+
+      const fileInfo = await this.reverseShareService.getFileInfo(fileId, userId);
+      const downloadId = `reverse-${Date.now()}-${Math.random().toString(36).substring(2, 11)}`;
+
+      const { DownloadMemoryManager } = await import("../../utils/download-memory-manager.js");
+      const memoryManager = DownloadMemoryManager.getInstance();
+
+      const fileSizeMB = Number(fileInfo.size) / (1024 * 1024);
+      console.log(
+        `[REVERSE-DOWNLOAD] Requesting slot for ${downloadId}: ${fileInfo.name} (${fileSizeMB.toFixed(1)}MB)`
+      );
+
+      try {
+        await memoryManager.requestDownloadSlot(downloadId, {
+          fileName: fileInfo.name,
+          fileSize: Number(fileInfo.size),
+          objectName: fileInfo.objectName,
+        });
+      } catch (error: any) {
+        console.warn(`[REVERSE-DOWNLOAD] Queued ${downloadId}: ${error.message}`);
+        return reply.status(202).send({
+          queued: true,
+          downloadId: downloadId,
+          message: "Download queued due to memory constraints",
+          estimatedWaitTime: error.estimatedWaitTime || 60,
+        });
+      }
+
+      console.log(`[REVERSE-DOWNLOAD] Starting ${downloadId}: ${fileInfo.name} (${fileSizeMB.toFixed(1)}MB)`);
+      memoryManager.startDownload(downloadId);
+
+      try {
+        const result = await this.reverseShareService.downloadReverseShareFile(fileId, userId);
+
+        const originalUrl = result.url;
+        reply.header("X-Download-ID", downloadId);
+
+        reply.raw.on("finish", () => {
+          memoryManager.endDownload(downloadId);
+        });
+
+        reply.raw.on("close", () => {
+          memoryManager.endDownload(downloadId);
+        });
+
+        reply.raw.on("error", () => {
+          memoryManager.endDownload(downloadId);
+        });
+
+        return reply.send(result);
+      } catch (downloadError) {
+        memoryManager.endDownload(downloadId);
+        throw downloadError;
+      }
     } catch (error: any) {
       if (error.message === "File not found") {
         return reply.status(404).send({ error: error.message });

apps/server/src/modules/reverse-share/routes.ts

@@ -401,6 +401,12 @@ export async function reverseShareRoutes(app: FastifyInstance) {
             url: z.string().describe("Presigned download URL - expires after 1 hour"),
             expiresIn: z.number().describe("URL expiration time in seconds (3600 = 1 hour)"),
           }),
+          202: z.object({
+            queued: z.boolean().describe("Download was queued due to memory constraints"),
+            downloadId: z.string().describe("Download identifier for tracking"),
+            message: z.string().describe("Queue status message"),
+            estimatedWaitTime: z.number().describe("Estimated wait time in seconds"),
+          }),
           401: z.object({ error: z.string() }),
           404: z.object({ error: z.string() }),
         },

apps/server/src/modules/reverse-share/service.ts

@@ -227,7 +227,7 @@ export class ReverseShareService {
       }
     }
 
-    const expires = 3600; // 1 hour
+    const expires = parseInt(env.PRESIGNED_URL_EXPIRATION);
     const url = await this.fileService.getPresignedPutUrl(objectName, expires);
 
     return { url, expiresIn: expires };
@@ -257,7 +257,7 @@ export class ReverseShareService {
       }
     }
 
-    const expires = 3600; // 1 hour
+    const expires = parseInt(env.PRESIGNED_URL_EXPIRATION);
     const url = await this.fileService.getPresignedPutUrl(objectName, expires);
 
     return { url, expiresIn: expires };
@@ -367,6 +367,25 @@ export class ReverseShareService {
     return this.formatFileResponse(file);
   }
 
+  async getFileInfo(fileId: string, creatorId: string) {
+    const file = await this.reverseShareRepository.findFileById(fileId);
+    if (!file) {
+      throw new Error("File not found");
+    }
+
+    if (file.reverseShare.creatorId !== creatorId) {
+      throw new Error("Unauthorized to access this file");
+    }
+
+    return {
+      id: file.id,
+      name: file.name,
+      size: file.size,
+      objectName: file.objectName,
+      extension: file.extension,
+    };
+  }
+
   async downloadReverseShareFile(fileId: string, creatorId: string) {
     const file = await this.reverseShareRepository.findFileById(fileId);
     if (!file) {
@@ -378,7 +397,7 @@ export class ReverseShareService {
     }
 
     const fileName = file.name;
-    const expires = 3600; // 1 hour
+    const expires = parseInt(env.PRESIGNED_URL_EXPIRATION);
     const url = await this.fileService.getPresignedGetUrl(file.objectName, expires, fileName);
     return { url, expiresIn: expires };
   }

apps/server/src/providers/filesystem-storage.provider.ts

@@ -80,7 +80,8 @@ export class FilesystemStorageProvider implements StorageProvider {
   public createEncryptStream(): Transform {
     if (this.isEncryptionDisabled) {
       return new Transform({
-        transform(chunk, encoding, callback) {
+        highWaterMark: 64 * 1024,
+        transform(chunk, _encoding, callback) {
           this.push(chunk);
           callback();
         },
@@ -94,7 +95,8 @@ export class FilesystemStorageProvider implements StorageProvider {
     let isFirstChunk = true;
 
     return new Transform({
-      transform(chunk, encoding, callback) {
+      highWaterMark: 64 * 1024,
+      transform(chunk, _encoding, callback) {
         try {
           if (isFirstChunk) {
             this.push(iv);
@@ -124,7 +126,8 @@ export class FilesystemStorageProvider implements StorageProvider {
   public createDecryptStream(): Transform {
     if (this.isEncryptionDisabled) {
       return new Transform({
-        transform(chunk, encoding, callback) {
+        highWaterMark: 64 * 1024,
+        transform(chunk, _encoding, callback) {
           this.push(chunk);
           callback();
         },
@@ -137,15 +140,16 @@ export class FilesystemStorageProvider implements StorageProvider {
     let ivBuffer = Buffer.alloc(0);
 
     return new Transform({
-      transform(chunk, encoding, callback) {
+      highWaterMark: 64 * 1024,
+      transform(chunk, _encoding, callback) {
         try {
           if (!iv) {
             ivBuffer = Buffer.concat([ivBuffer, chunk]);
 
             if (ivBuffer.length >= 16) {
-              iv = ivBuffer.slice(0, 16);
+              iv = ivBuffer.subarray(0, 16);
               decipher = crypto.createDecipheriv("aes-256-cbc", key, iv);
-              const remainingData = ivBuffer.slice(16);
+              const remainingData = ivBuffer.subarray(16);
               if (remainingData.length > 0) {
                 const decrypted = decipher.update(remainingData);
                 this.push(decrypted);
@@ -267,31 +271,35 @@ export class FilesystemStorageProvider implements StorageProvider {
 
   createDownloadStream(objectName: string): NodeJS.ReadableStream {
     const filePath = this.getFilePath(objectName);
-    const fileStream = fsSync.createReadStream(filePath);
+
+    const streamOptions = {
+      highWaterMark: 64 * 1024,
+      autoDestroy: true,
+      emitClose: true,
+    };
+
+    const fileStream = fsSync.createReadStream(filePath, streamOptions);
 
     if (this.isEncryptionDisabled) {
-      fileStream.on("end", () => {
-        if (global.gc) {
-          global.gc();
-        }
-      });
-
-      fileStream.on("close", () => {
-        if (global.gc) {
-          global.gc();
-        }
-      });
-
+      this.setupStreamMemoryManagement(fileStream, objectName);
       return fileStream;
     }
 
     const decryptStream = this.createDecryptStream();
+    const { PassThrough } = require("stream");
+    const outputStream = new PassThrough(streamOptions);
+
     let isDestroyed = false;
+    let memoryCheckInterval: NodeJS.Timeout;
 
     const cleanup = () => {
       if (isDestroyed) return;
       isDestroyed = true;
 
+      if (memoryCheckInterval) {
+        clearInterval(memoryCheckInterval);
+      }
+
       try {
         if (fileStream && !fileStream.destroyed) {
           fileStream.destroy();
@@ -299,28 +307,104 @@ export class FilesystemStorageProvider implements StorageProvider {
         if (decryptStream && !decryptStream.destroyed) {
           decryptStream.destroy();
         }
+        if (outputStream && !outputStream.destroyed) {
+          outputStream.destroy();
+        }
       } catch (error) {
         console.warn("Error during download stream cleanup:", error);
       }
 
-      if (global.gc) {
-        global.gc();
-      }
+      setImmediate(() => {
+        if (global.gc) {
+          global.gc();
+        }
+      });
     };
 
-    fileStream.on("error", cleanup);
-    decryptStream.on("error", cleanup);
-    decryptStream.on("end", cleanup);
-    decryptStream.on("close", cleanup);
+    memoryCheckInterval = setInterval(() => {
+      const memUsage = process.memoryUsage();
+      const memoryUsageMB = memUsage.heapUsed / 1024 / 1024;
 
-    decryptStream.on("pipe", (src: any) => {
+      if (memoryUsageMB > 1024) {
+        if (!fileStream.readableFlowing) return;
+
+        console.warn(
+          `[MEMORY THROTTLE] ${objectName} - Pausing stream due to high memory usage: ${memoryUsageMB.toFixed(2)}MB`
+        );
+        fileStream.pause();
+
+        if (global.gc) {
+          global.gc();
+        }
+
+        setTimeout(() => {
+          if (!isDestroyed && fileStream && !fileStream.destroyed) {
+            fileStream.resume();
+            console.log(`[MEMORY THROTTLE] ${objectName} - Stream resumed`);
+          }
+        }, 100);
+      }
+    }, 1000);
+
+    fileStream.on("error", (error: any) => {
+      console.error("File stream error:", error);
+      cleanup();
+    });
+
+    decryptStream.on("error", (error: any) => {
+      console.error("Decrypt stream error:", error);
+      cleanup();
+    });
+
+    outputStream.on("error", (error: any) => {
+      console.error("Output stream error:", error);
+      cleanup();
+    });
+
+    outputStream.on("close", cleanup);
+    outputStream.on("finish", cleanup);
+
+    outputStream.on("pipe", (src: any) => {
       if (src && src.on) {
         src.on("close", cleanup);
         src.on("error", cleanup);
       }
     });
 
-    return fileStream.pipe(decryptStream);
+    pipeline(fileStream, decryptStream, outputStream)
+      .then(() => {})
+      .catch((error: any) => {
+        console.error("Pipeline error during download:", error);
+        cleanup();
+      });
+
+    this.setupStreamMemoryManagement(outputStream, objectName);
+    return outputStream;
+  }
+
+  private setupStreamMemoryManagement(stream: NodeJS.ReadableStream, objectName: string): void {
+    let lastMemoryLog = 0;
+
+    stream.on("data", () => {
+      const now = Date.now();
+      if (now - lastMemoryLog > 30000) {
+        FilesystemStorageProvider.logMemoryUsage(`Active download: ${objectName}`);
+        lastMemoryLog = now;
+      }
+    });
+
+    stream.on("end", () => {
+      FilesystemStorageProvider.logMemoryUsage(`Download completed: ${objectName}`);
+      setImmediate(() => {
+        if (global.gc) {
+          global.gc();
+        }
+      });
+    });
+
+    stream.on("close", () => {
+      FilesystemStorageProvider.logMemoryUsage(`Download closed: ${objectName}`);
+    });
   }
 
   async createDownloadRangeStream(objectName: string, start: number, end: number): Promise<NodeJS.ReadableStream> {

apps/server/src/providers/s3-storage.provider.ts

@@ -3,6 +3,7 @@ import { getSignedUrl } from "@aws-sdk/s3-request-presigner";
 
 import { bucketName, s3Client } from "../config/storage.config";
 import { StorageProvider } from "../types/storage";
+import { getContentType } from "../utils/mime-types";
 
 export class S3StorageProvider implements StorageProvider {
   constructor() {
@@ -91,6 +92,7 @@ export class S3StorageProvider implements StorageProvider {
       Bucket: bucketName,
       Key: objectName,
       ResponseContentDisposition: this.encodeFilenameForHeader(rcdFileName),
+      ResponseContentType: getContentType(rcdFileName),
     });
 
     return await getSignedUrl(s3Client, command, { expiresIn: expires });

apps/server/src/server.ts

@@ -12,6 +12,7 @@ import { authProvidersRoutes } from "./modules/auth-providers/routes";
 import { authRoutes } from "./modules/auth/routes";
 import { fileRoutes } from "./modules/file/routes";
 import { ChunkManager } from "./modules/filesystem/chunk-manager";
+import { downloadQueueRoutes } from "./modules/filesystem/download-queue-routes";
 import { filesystemRoutes } from "./modules/filesystem/routes";
 import { healthRoutes } from "./modules/health/routes";
 import { reverseShareRoutes } from "./modules/reverse-share/routes";
@@ -74,17 +75,17 @@ async function startServer() {
   app.register(twoFactorRoutes, { prefix: "/auth" });
   app.register(userRoutes);
   app.register(fileRoutes);
-
-  if (env.ENABLE_S3 !== "true") {
-    app.register(filesystemRoutes);
-  }
-
+  app.register(downloadQueueRoutes);
   app.register(shareRoutes);
   app.register(reverseShareRoutes);
   app.register(storageRoutes);
   app.register(appRoutes);
   app.register(healthRoutes);
 
+  if (env.ENABLE_S3 !== "true") {
+    app.register(filesystemRoutes);
+  }
+
   await app.listen({
     port: 3333,
     host: "0.0.0.0",

apps/server/src/types/download-queue.ts

@@ -0,0 +1,52 @@
+/**
+ * TypeScript interfaces for download queue management
+ */
+
+export interface QueuedDownloadInfo {
+  downloadId: string;
+  position: number;
+  waitTime: number;
+  fileName?: string;
+  fileSize?: number;
+}
+
+export interface QueueStatus {
+  queueLength: number;
+  maxQueueSize: number;
+  activeDownloads: number;
+  maxConcurrent: number;
+  queuedDownloads: QueuedDownloadInfo[];
+}
+
+export interface DownloadCancelResponse {
+  message: string;
+  downloadId: string;
+}
+
+export interface QueueClearResponse {
+  message: string;
+  clearedCount: number;
+}
+
+export interface ApiResponse<T = any> {
+  status: "success" | "error";
+  data?: T;
+  error?: string;
+  message?: string;
+}
+
+export interface QueueStatusResponse extends ApiResponse<QueueStatus> {
+  status: "success";
+  data: QueueStatus;
+}
+
+export interface DownloadSlotRequest {
+  fileName?: string;
+  fileSize?: number;
+  objectName: string;
+}
+
+export interface ActiveDownloadInfo {
+  startTime: number;
+  memoryAtStart: number;
+}

apps/server/src/utils/download-memory-manager.ts

@@ -0,0 +1,423 @@
+import { ActiveDownloadInfo, DownloadSlotRequest, QueuedDownloadInfo, QueueStatus } from "../types/download-queue";
+
+interface QueuedDownload {
+  downloadId: string;
+  queuedAt: number;
+  resolve: () => void;
+  reject: (error: Error) => void;
+  metadata?: DownloadSlotRequest;
+}
+
+export class DownloadMemoryManager {
+  private static instance: DownloadMemoryManager;
+  private activeDownloads = new Map<string, ActiveDownloadInfo>();
+  private downloadQueue: QueuedDownload[] = [];
+  private maxConcurrentDownloads: number;
+  private memoryThresholdMB: number;
+  private maxQueueSize: number;
+  private cleanupInterval: NodeJS.Timeout;
+  private isAutoScalingEnabled: boolean;
+  private minFileSizeGB: number;
+
+  private constructor() {
+    const { env } = require("../env");
+
+    const totalMemoryGB = require("os").totalmem() / 1024 ** 3;
+    this.isAutoScalingEnabled = env.DOWNLOAD_AUTO_SCALE === "true";
+
+    if (env.DOWNLOAD_MAX_CONCURRENT !== undefined) {
+      this.maxConcurrentDownloads = env.DOWNLOAD_MAX_CONCURRENT;
+    } else if (this.isAutoScalingEnabled) {
+      this.maxConcurrentDownloads = this.calculateDefaultConcurrentDownloads(totalMemoryGB);
+    } else {
+      this.maxConcurrentDownloads = 3;
+    }
+
+    if (env.DOWNLOAD_MEMORY_THRESHOLD_MB !== undefined) {
+      this.memoryThresholdMB = env.DOWNLOAD_MEMORY_THRESHOLD_MB;
+    } else if (this.isAutoScalingEnabled) {
+      this.memoryThresholdMB = this.calculateDefaultMemoryThreshold(totalMemoryGB);
+    } else {
+      this.memoryThresholdMB = 1024;
+    }
+
+    if (env.DOWNLOAD_QUEUE_SIZE !== undefined) {
+      this.maxQueueSize = env.DOWNLOAD_QUEUE_SIZE;
+    } else if (this.isAutoScalingEnabled) {
+      this.maxQueueSize = this.calculateDefaultQueueSize(totalMemoryGB);
+    } else {
+      this.maxQueueSize = 15;
+    }
+
+    if (env.DOWNLOAD_MIN_FILE_SIZE_GB !== undefined) {
+      this.minFileSizeGB = env.DOWNLOAD_MIN_FILE_SIZE_GB;
+    } else {
+      this.minFileSizeGB = 3.0;
+    }
+
+    this.validateConfiguration();
+
+    console.log(`[DOWNLOAD MANAGER] Configuration loaded:`);
+    console.log(`  System Memory: ${totalMemoryGB.toFixed(1)}GB`);
+    console.log(
+      `  Max Concurrent: ${this.maxConcurrentDownloads} ${env.DOWNLOAD_MAX_CONCURRENT !== undefined ? "(ENV)" : "(AUTO)"}`
+    );
+    console.log(
+      `  Memory Threshold: ${this.memoryThresholdMB}MB ${env.DOWNLOAD_MEMORY_THRESHOLD_MB !== undefined ? "(ENV)" : "(AUTO)"}`
+    );
+    console.log(`  Queue Size: ${this.maxQueueSize} ${env.DOWNLOAD_QUEUE_SIZE !== undefined ? "(ENV)" : "(AUTO)"}`);
+    console.log(
+      `  Min File Size: ${this.minFileSizeGB}GB ${env.DOWNLOAD_MIN_FILE_SIZE_GB !== undefined ? "(ENV)" : "(DEFAULT)"}`
+    );
+    console.log(`  Auto-scaling: ${this.isAutoScalingEnabled ? "enabled" : "disabled"}`);
+
+    this.cleanupInterval = setInterval(() => {
+      this.cleanupStaleDownloads();
+    }, 30000);
+  }
+
+  public static getInstance(): DownloadMemoryManager {
+    if (!DownloadMemoryManager.instance) {
+      DownloadMemoryManager.instance = new DownloadMemoryManager();
+    }
+    return DownloadMemoryManager.instance;
+  }
+
+  private calculateDefaultConcurrentDownloads(totalMemoryGB: number): number {
+    if (totalMemoryGB > 16) return 10;
+    if (totalMemoryGB > 8) return 5;
+    if (totalMemoryGB > 4) return 3;
+    if (totalMemoryGB > 2) return 2;
+    return 1;
+  }
+
+  private calculateDefaultMemoryThreshold(totalMemoryGB: number): number {
+    if (totalMemoryGB > 16) return 4096; // 4GB
+    if (totalMemoryGB > 8) return 2048; // 2GB
+    if (totalMemoryGB > 4) return 1024; // 1GB
+    if (totalMemoryGB > 2) return 512; // 512MB
+    return 256; // 256MB
+  }
+
+  private calculateDefaultQueueSize(totalMemoryGB: number): number {
+    if (totalMemoryGB > 16) return 50; // Large queue for powerful servers
+    if (totalMemoryGB > 8) return 25; // Medium queue
+    if (totalMemoryGB > 4) return 15; // Small queue
+    if (totalMemoryGB > 2) return 10; // Very small queue
+    return 5; // Minimal queue
+  }
+
+  private validateConfiguration(): void {
+    const warnings: string[] = [];
+    const errors: string[] = [];
+
+    if (this.maxConcurrentDownloads < 1) {
+      errors.push(`DOWNLOAD_MAX_CONCURRENT must be >= 1, got: ${this.maxConcurrentDownloads}`);
+    }
+    if (this.maxConcurrentDownloads > 50) {
+      warnings.push(
+        `DOWNLOAD_MAX_CONCURRENT is very high (${this.maxConcurrentDownloads}), this may cause performance issues`
+      );
+    }
+
+    if (this.memoryThresholdMB < 128) {
+      warnings.push(
+        `DOWNLOAD_MEMORY_THRESHOLD_MB is very low (${this.memoryThresholdMB}MB), downloads may be throttled frequently`
+      );
+    }
+    if (this.memoryThresholdMB > 16384) {
+      warnings.push(
+        `DOWNLOAD_MEMORY_THRESHOLD_MB is very high (${this.memoryThresholdMB}MB), system may run out of memory`
+      );
+    }
+
+    if (this.maxQueueSize < 1) {
+      errors.push(`DOWNLOAD_QUEUE_SIZE must be >= 1, got: ${this.maxQueueSize}`);
+    }
+    if (this.maxQueueSize > 1000) {
+      warnings.push(`DOWNLOAD_QUEUE_SIZE is very high (${this.maxQueueSize}), this may consume significant memory`);
+    }
+
+    if (this.minFileSizeGB < 0.1) {
+      warnings.push(
+        `DOWNLOAD_MIN_FILE_SIZE_GB is very low (${this.minFileSizeGB}GB), most downloads will use memory management`
+      );
+    }
+    if (this.minFileSizeGB > 50) {
+      warnings.push(
+        `DOWNLOAD_MIN_FILE_SIZE_GB is very high (${this.minFileSizeGB}GB), memory management may rarely activate`
+      );
+    }
+
+    const recommendedQueueSize = this.maxConcurrentDownloads * 5;
+    if (this.maxQueueSize < this.maxConcurrentDownloads) {
+      warnings.push(
+        `DOWNLOAD_QUEUE_SIZE (${this.maxQueueSize}) is smaller than DOWNLOAD_MAX_CONCURRENT (${this.maxConcurrentDownloads})`
+      );
+    } else if (this.maxQueueSize < recommendedQueueSize) {
+      warnings.push(
+        `DOWNLOAD_QUEUE_SIZE (${this.maxQueueSize}) might be too small. Recommended: ${recommendedQueueSize} (5x concurrent downloads)`
+      );
+    }
+
+    if (warnings.length > 0) {
+      console.warn(`[DOWNLOAD MANAGER] Configuration warnings:`);
+      warnings.forEach((warning) => console.warn(`  - ${warning}`));
+    }
+
+    if (errors.length > 0) {
+      console.error(`[DOWNLOAD MANAGER] Configuration errors:`);
+      errors.forEach((error) => console.error(`  - ${error}`));
+      throw new Error(`Invalid download manager configuration: ${errors.join(", ")}`);
+    }
+  }
+
+  public async requestDownloadSlot(downloadId: string, metadata?: DownloadSlotRequest): Promise<void> {
+    if (metadata?.fileSize) {
+      const fileSizeGB = metadata.fileSize / 1024 ** 3;
+      if (fileSizeGB < this.minFileSizeGB) {
+        console.log(
+          `[DOWNLOAD MANAGER] File ${metadata.fileName || "unknown"} (${fileSizeGB.toFixed(2)}GB) below threshold (${this.minFileSizeGB}GB), bypassing queue`
+        );
+        return Promise.resolve();
+      }
+    }
+
+    if (this.canStartImmediately()) {
+      console.log(`[DOWNLOAD MANAGER] Immediate start: ${downloadId}`);
+      return Promise.resolve();
+    }
+
+    if (this.downloadQueue.length >= this.maxQueueSize) {
+      const error = new Error(`Download queue is full: ${this.downloadQueue.length}/${this.maxQueueSize}`);
+      throw error;
+    }
+
+    return new Promise<void>((resolve, reject) => {
+      const queuedDownload: QueuedDownload = {
+        downloadId,
+        queuedAt: Date.now(),
+        resolve,
+        reject,
+        metadata,
+      };
+
+      this.downloadQueue.push(queuedDownload);
+
+      const position = this.downloadQueue.length;
+      console.log(`[DOWNLOAD MANAGER] Queued: ${downloadId} (Position: ${position}/${this.maxQueueSize})`);
+
+      if (metadata?.fileName && metadata?.fileSize) {
+        const sizeMB = (metadata.fileSize / (1024 * 1024)).toFixed(1);
+        console.log(`[DOWNLOAD MANAGER] Queued file: ${metadata.fileName} (${sizeMB}MB)`);
+      }
+    });
+  }
+
+  private canStartImmediately(): boolean {
+    const currentMemoryMB = this.getCurrentMemoryUsage();
+
+    if (currentMemoryMB > this.memoryThresholdMB) {
+      return false;
+    }
+
+    if (this.activeDownloads.size >= this.maxConcurrentDownloads) {
+      return false;
+    }
+
+    return true;
+  }
+
+  public canStartDownload(): { allowed: boolean; reason?: string } {
+    if (this.canStartImmediately()) {
+      return { allowed: true };
+    }
+
+    const currentMemoryMB = this.getCurrentMemoryUsage();
+
+    if (currentMemoryMB > this.memoryThresholdMB) {
+      return {
+        allowed: false,
+        reason: `Memory usage too high: ${currentMemoryMB.toFixed(0)}MB > ${this.memoryThresholdMB}MB`,
+      };
+    }
+
+    return {
+      allowed: false,
+      reason: `Too many concurrent downloads: ${this.activeDownloads.size}/${this.maxConcurrentDownloads}`,
+    };
+  }
+
+  public startDownload(downloadId: string): void {
+    const memUsage = process.memoryUsage();
+    this.activeDownloads.set(downloadId, {
+      startTime: Date.now(),
+      memoryAtStart: memUsage.rss + memUsage.external,
+    });
+
+    console.log(
+      `[DOWNLOAD MANAGER] Started: ${downloadId} (${this.activeDownloads.size}/${this.maxConcurrentDownloads} active)`
+    );
+  }
+
+  public endDownload(downloadId: string): void {
+    const downloadInfo = this.activeDownloads.get(downloadId);
+    this.activeDownloads.delete(downloadId);
+
+    if (downloadInfo) {
+      const duration = Date.now() - downloadInfo.startTime;
+      const memUsage = process.memoryUsage();
+      const currentMemory = memUsage.rss + memUsage.external;
+      const memoryDiff = currentMemory - downloadInfo.memoryAtStart;
+
+      console.log(
+        `[DOWNLOAD MANAGER] Ended: ${downloadId} (Duration: ${(duration / 1000).toFixed(1)}s, Memory delta: ${(memoryDiff / 1024 / 1024).toFixed(1)}MB)`
+      );
+
+      if (memoryDiff > 100 * 1024 * 1024 && global.gc) {
+        setImmediate(() => {
+          global.gc!();
+          console.log(`[DOWNLOAD MANAGER] Forced GC after download ${downloadId}`);
+        });
+      }
+    }
+
+    this.processQueue();
+  }
+
+  private processQueue(): void {
+    if (this.downloadQueue.length === 0 || !this.canStartImmediately()) {
+      return;
+    }
+
+    const nextDownload = this.downloadQueue.shift();
+    if (!nextDownload) {
+      return;
+    }
+
+    console.log(
+      `[DOWNLOAD MANAGER] Processing queue: ${nextDownload.downloadId} (${this.downloadQueue.length} remaining)`
+    );
+
+    if (nextDownload.metadata?.fileName && nextDownload.metadata?.fileSize) {
+      const sizeMB = (nextDownload.metadata.fileSize / (1024 * 1024)).toFixed(1);
+      console.log(`[DOWNLOAD MANAGER] Starting queued file: ${nextDownload.metadata.fileName} (${sizeMB}MB)`);
+    }
+
+    nextDownload.resolve();
+  }
+
+  public getActiveDownloadsCount(): number {
+    return this.activeDownloads.size;
+  }
+
+  private getCurrentMemoryUsage(): number {
+    const usage = process.memoryUsage();
+    return (usage.rss + usage.external) / (1024 * 1024);
+  }
+
+  public getCurrentMemoryUsageMB(): number {
+    return this.getCurrentMemoryUsage();
+  }
+
+  public getQueueStatus(): QueueStatus {
+    return {
+      queueLength: this.downloadQueue.length,
+      maxQueueSize: this.maxQueueSize,
+      activeDownloads: this.activeDownloads.size,
+      maxConcurrent: this.maxConcurrentDownloads,
+      queuedDownloads: this.downloadQueue.map((download, index) => ({
+        downloadId: download.downloadId,
+        position: index + 1,
+        waitTime: Date.now() - download.queuedAt,
+        fileName: download.metadata?.fileName,
+        fileSize: download.metadata?.fileSize,
+      })),
+    };
+  }
+
+  public cancelQueuedDownload(downloadId: string): boolean {
+    const index = this.downloadQueue.findIndex((item) => item.downloadId === downloadId);
+
+    if (index === -1) {
+      return false;
+    }
+
+    const canceledDownload = this.downloadQueue.splice(index, 1)[0];
+    canceledDownload.reject(new Error(`Download ${downloadId} was cancelled`));
+
+    console.log(`[DOWNLOAD MANAGER] Cancelled queued download: ${downloadId} (was at position ${index + 1})`);
+    return true;
+  }
+
+  private cleanupStaleDownloads(): void {
+    const now = Date.now();
+    const staleThreshold = 10 * 60 * 1000; // 10 minutes
+    const queueStaleThreshold = 30 * 60 * 1000;
+
+    for (const [downloadId, info] of this.activeDownloads.entries()) {
+      if (now - info.startTime > staleThreshold) {
+        console.warn(`[DOWNLOAD MANAGER] Cleaning up stale active download: ${downloadId}`);
+        this.activeDownloads.delete(downloadId);
+      }
+    }
+
+    const initialQueueLength = this.downloadQueue.length;
+    this.downloadQueue = this.downloadQueue.filter((download) => {
+      if (now - download.queuedAt > queueStaleThreshold) {
+        console.warn(`[DOWNLOAD MANAGER] Cleaning up stale queued download: ${download.downloadId}`);
+        download.reject(new Error(`Download ${download.downloadId} timed out in queue`));
+        return false;
+      }
+      return true;
+    });
+
+    if (this.downloadQueue.length < initialQueueLength) {
+      console.log(
+        `[DOWNLOAD MANAGER] Cleaned up ${initialQueueLength - this.downloadQueue.length} stale queued downloads`
+      );
+    }
+
+    this.processQueue();
+  }
+
+  public shouldThrottleStream(): boolean {
+    const currentMemoryMB = this.getCurrentMemoryUsageMB();
+    return currentMemoryMB > this.memoryThresholdMB * 0.8;
+  }
+
+  public getThrottleDelay(): number {
+    const currentMemoryMB = this.getCurrentMemoryUsageMB();
+    const thresholdRatio = currentMemoryMB / this.memoryThresholdMB;
+
+    if (thresholdRatio > 0.9) return 200;
+    if (thresholdRatio > 0.8) return 100;
+    return 50;
+  }
+
+  public destroy(): void {
+    if (this.cleanupInterval) {
+      clearInterval(this.cleanupInterval);
+    }
+
+    this.downloadQueue.forEach((download) => {
+      download.reject(new Error("Download manager is shutting down"));
+    });
+
+    this.activeDownloads.clear();
+    this.downloadQueue = [];
+    console.log("[DOWNLOAD MANAGER] Shutdown completed");
+  }
+
+  public clearQueue(): number {
+    const clearedCount = this.downloadQueue.length;
+
+    this.downloadQueue.forEach((download) => {
+      download.reject(new Error("Queue was cleared by administrator"));
+    });
+
+    this.downloadQueue = [];
+    console.log(`[DOWNLOAD MANAGER] Cleared queue: ${clearedCount} downloads cancelled`);
+    return clearedCount;
+  }
+}

apps/server/src/utils/mime-types.ts

@@ -0,0 +1,378 @@
+/**
+ * Utility for detecting MIME types based on file extensions
+ * Fallback to application/octet-stream if extension is unknown
+ */
+
+const mimeTypeMap: Record<string, string> = {
+  // Images
+  ".jpg": "image/jpeg",
+  ".jpeg": "image/jpeg",
+  ".png": "image/png",
+  ".gif": "image/gif",
+  ".bmp": "image/bmp",
+  ".webp": "image/webp",
+  ".svg": "image/svg+xml",
+  ".ico": "image/x-icon",
+  ".tiff": "image/tiff",
+  ".tif": "image/tiff",
+  ".avif": "image/avif",
+  ".heic": "image/heic",
+  ".heif": "image/heif",
+  ".jxl": "image/jxl",
+  ".psd": "image/vnd.adobe.photoshop",
+  ".raw": "image/x-canon-cr2",
+  ".cr2": "image/x-canon-cr2",
+  ".nef": "image/x-nikon-nef",
+  ".arw": "image/x-sony-arw",
+  ".dng": "image/x-adobe-dng",
+  ".xcf": "image/x-xcf",
+  ".pbm": "image/x-portable-bitmap",
+  ".pgm": "image/x-portable-graymap",
+  ".ppm": "image/x-portable-pixmap",
+  ".pnm": "image/x-portable-anymap",
+
+  // Documents
+  ".pdf": "application/pdf",
+  ".doc": "application/msword",
+  ".docx": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+  ".docm": "application/vnd.ms-word.document.macroEnabled.12",
+  ".dotx": "application/vnd.openxmlformats-officedocument.wordprocessingml.template",
+  ".dotm": "application/vnd.ms-word.template.macroEnabled.12",
+  ".xls": "application/vnd.ms-excel",
+  ".xlsx": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+  ".xlsm": "application/vnd.ms-excel.sheet.macroEnabled.12",
+  ".xltx": "application/vnd.openxmlformats-officedocument.spreadsheetml.template",
+  ".xltm": "application/vnd.ms-excel.template.macroEnabled.12",
+  ".xlsb": "application/vnd.ms-excel.sheet.binary.macroEnabled.12",
+  ".ppt": "application/vnd.ms-powerpoint",
+  ".pptx": "application/vnd.openxmlformats-officedocument.presentationml.presentation",
+  ".pptm": "application/vnd.ms-powerpoint.presentation.macroEnabled.12",
+  ".potx": "application/vnd.openxmlformats-officedocument.presentationml.template",
+  ".potm": "application/vnd.ms-powerpoint.template.macroEnabled.12",
+  ".ppsx": "application/vnd.openxmlformats-officedocument.presentationml.slideshow",
+  ".ppsm": "application/vnd.ms-powerpoint.slideshow.macroEnabled.12",
+  ".odt": "application/vnd.oasis.opendocument.text",
+  ".ods": "application/vnd.oasis.opendocument.spreadsheet",
+  ".odp": "application/vnd.oasis.opendocument.presentation",
+  ".odg": "application/vnd.oasis.opendocument.graphics",
+  ".odf": "application/vnd.oasis.opendocument.formula",
+  ".odb": "application/vnd.oasis.opendocument.database",
+  ".odc": "application/vnd.oasis.opendocument.chart",
+  ".odi": "application/vnd.oasis.opendocument.image",
+
+  // Text and Code
+  ".txt": "text/plain",
+  ".html": "text/html",
+  ".htm": "text/html",
+  ".css": "text/css",
+  ".js": "application/javascript",
+  ".mjs": "application/javascript",
+  ".ts": "text/typescript",
+  ".tsx": "text/tsx",
+  ".jsx": "text/jsx",
+  ".json": "application/json",
+  ".xml": "application/xml",
+  ".csv": "text/csv",
+  ".yaml": "text/yaml",
+  ".yml": "text/yaml",
+  ".toml": "text/plain",
+  ".ini": "text/plain",
+  ".cfg": "text/plain",
+  ".conf": "text/plain",
+  ".log": "text/plain",
+  ".md": "text/markdown",
+  ".markdown": "text/markdown",
+  ".rst": "text/x-rst",
+  ".tex": "text/x-tex",
+  ".latex": "text/x-latex",
+  ".rtf": "application/rtf",
+  ".ps": "application/postscript",
+  ".eps": "application/postscript",
+
+  // Programming Languages
+  ".c": "text/x-c",
+  ".cc": "text/x-c",
+  ".cpp": "text/x-c",
+  ".cxx": "text/x-c",
+  ".h": "text/x-c",
+  ".hpp": "text/x-c",
+  ".hxx": "text/x-c",
+  ".java": "text/x-java-source",
+  ".class": "application/java-vm",
+  ".jar": "application/java-archive",
+  ".war": "application/java-archive",
+  ".py": "text/x-python",
+  ".pyw": "text/x-python",
+  ".rb": "text/x-ruby",
+  ".php": "text/x-php",
+  ".pl": "text/x-perl",
+  ".pm": "text/x-perl",
+  ".sh": "text/x-shellscript",
+  ".bash": "text/x-shellscript",
+  ".zsh": "text/x-shellscript",
+  ".fish": "text/x-shellscript",
+  ".bat": "text/x-msdos-batch",
+  ".cmd": "text/x-msdos-batch",
+  ".ps1": "text/plain",
+  ".psm1": "text/plain",
+  ".go": "text/x-go",
+  ".rs": "text/x-rust",
+  ".swift": "text/x-swift",
+  ".kt": "text/x-kotlin",
+  ".scala": "text/x-scala",
+  ".clj": "text/x-clojure",
+  ".hs": "text/x-haskell",
+  ".elm": "text/x-elm",
+  ".dart": "text/x-dart",
+  ".r": "text/x-r",
+  ".R": "text/x-r",
+  ".sql": "text/x-sql",
+  ".vb": "text/x-vb",
+  ".cs": "text/x-csharp",
+  ".fs": "text/x-fsharp",
+  ".lua": "text/x-lua",
+  ".m": "text/x-objc",
+  ".mm": "text/x-objc",
+
+  // Audio
+  ".mp3": "audio/mpeg",
+  ".mp2": "audio/mpeg",
+  ".m4a": "audio/mp4",
+  ".m4b": "audio/mp4",
+  ".m4p": "audio/mp4",
+  ".wav": "audio/wav",
+  ".wave": "audio/wav",
+  ".aiff": "audio/aiff",
+  ".aif": "audio/aiff",
+  ".aifc": "audio/aiff",
+  ".flac": "audio/flac",
+  ".ogg": "audio/ogg",
+  ".oga": "audio/ogg",
+  ".opus": "audio/opus",
+  ".aac": "audio/aac",
+  ".wma": "audio/x-ms-wma",
+  ".ac3": "audio/ac3",
+  ".amr": "audio/amr",
+  ".au": "audio/basic",
+  ".snd": "audio/basic",
+  ".mid": "audio/midi",
+  ".midi": "audio/midi",
+  ".kar": "audio/midi",
+  ".ra": "audio/x-realaudio",
+  ".ram": "audio/x-realaudio",
+  ".3gp": "audio/3gpp",
+  ".3g2": "audio/3gpp2",
+  ".spx": "audio/speex",
+  ".wv": "audio/x-wavpack",
+  ".ape": "audio/x-ape",
+  ".mpc": "audio/x-musepack",
+
+  // Video
+  ".mp4": "video/mp4",
+  ".m4v": "video/mp4",
+  ".avi": "video/x-msvideo",
+  ".mov": "video/quicktime",
+  ".qt": "video/quicktime",
+  ".wmv": "video/x-ms-wmv",
+  ".asf": "video/x-ms-asf",
+  ".flv": "video/x-flv",
+  ".f4v": "video/x-f4v",
+  ".webm": "video/webm",
+  ".mkv": "video/x-matroska",
+  ".mka": "audio/x-matroska",
+  ".mks": "video/x-matroska",
+  ".ogv": "video/ogg",
+  ".ogm": "video/ogg",
+  ".mxf": "application/mxf",
+  ".m2ts": "video/mp2t",
+  ".mts": "video/mp2t",
+  ".vob": "video/dvd",
+  ".mpg": "video/mpeg",
+  ".mpeg": "video/mpeg",
+  ".m1v": "video/mpeg",
+  ".m2v": "video/mpeg",
+  ".rm": "application/vnd.rn-realmedia",
+  ".rmvb": "application/vnd.rn-realmedia-vbr",
+  ".divx": "video/divx",
+  ".xvid": "video/x-xvid",
+
+  // Archives and Compression
+  ".zip": "application/zip",
+  ".rar": "application/vnd.rar",
+  ".7z": "application/x-7z-compressed",
+  ".tar": "application/x-tar",
+  ".tar.gz": "application/gzip",
+  ".tgz": "application/gzip",
+  ".tar.bz2": "application/x-bzip2",
+  ".tbz2": "application/x-bzip2",
+  ".tar.xz": "application/x-xz",
+  ".txz": "application/x-xz",
+  ".tar.lz": "application/x-lzip",
+  ".tar.Z": "application/x-compress",
+  ".Z": "application/x-compress",
+  ".gz": "application/gzip",
+  ".bz2": "application/x-bzip2",
+  ".xz": "application/x-xz",
+  ".lz": "application/x-lzip",
+  ".lzma": "application/x-lzma",
+  ".lzo": "application/x-lzop",
+  ".arj": "application/x-arj",
+  ".ace": "application/x-ace-compressed",
+  ".cab": "application/vnd.ms-cab-compressed",
+  ".iso": "application/x-iso9660-image",
+  ".dmg": "application/x-apple-diskimage",
+  ".img": "application/x-img",
+  ".bin": "application/octet-stream",
+  ".cue": "application/x-cue",
+  ".nrg": "application/x-nrg",
+  ".mdf": "application/x-mdf",
+  ".toast": "application/x-toast",
+
+  // Executables and System
+  ".exe": "application/vnd.microsoft.portable-executable",
+  ".dll": "application/vnd.microsoft.portable-executable",
+  ".msi": "application/x-msdownload",
+  ".msp": "application/x-msdownload",
+  ".deb": "application/vnd.debian.binary-package",
+  ".rpm": "application/x-rpm",
+  ".pkg": "application/x-newton-compatible-pkg",
+  ".apk": "application/vnd.android.package-archive",
+  ".ipa": "application/octet-stream",
+  ".app": "application/octet-stream",
+  ".snap": "application/x-snap",
+  ".flatpak": "application/vnd.flatpak",
+  ".appimage": "application/x-appimage",
+
+  // Adobe and Design
+  ".ai": "application/illustrator",
+  ".indd": "application/x-indesign",
+  ".idml": "application/vnd.adobe.indesign-idml-package",
+  ".sketch": "application/x-sketch",
+  ".fig": "application/x-figma",
+  ".xd": "application/vnd.adobe.xd",
+
+  // Fonts
+  ".ttf": "font/ttf",
+  ".otf": "font/otf",
+  ".woff": "font/woff",
+  ".woff2": "font/woff2",
+  ".eot": "application/vnd.ms-fontobject",
+  ".fon": "application/x-font-bdf",
+  ".bdf": "application/x-font-bdf",
+  ".pcf": "application/x-font-pcf",
+  ".pfb": "application/x-font-type1",
+  ".pfm": "application/x-font-type1",
+  ".afm": "application/x-font-afm",
+
+  // E-books
+  ".epub": "application/epub+zip",
+  ".mobi": "application/x-mobipocket-ebook",
+  ".azw": "application/vnd.amazon.ebook",
+  ".azw3": "application/vnd.amazon.ebook",
+  ".fb2": "application/x-fictionbook+xml",
+  ".lit": "application/x-ms-reader",
+  ".pdb": "application/vnd.palm",
+  ".prc": "application/vnd.palm",
+  ".tcr": "application/x-psion3-s",
+
+  // CAD and 3D
+  ".dwg": "image/vnd.dwg",
+  ".dxf": "image/vnd.dxf",
+  ".step": "application/step",
+  ".stp": "application/step",
+  ".iges": "application/iges",
+  ".igs": "application/iges",
+  ".stl": "application/sla",
+  ".obj": "application/x-tgif",
+  ".3ds": "application/x-3ds",
+  ".dae": "model/vnd.collada+xml",
+  ".ply": "application/ply",
+  ".x3d": "model/x3d+xml",
+
+  // Database
+  ".db": "application/x-sqlite3",
+  ".sqlite": "application/x-sqlite3",
+  ".sqlite3": "application/x-sqlite3",
+  ".mdb": "application/x-msaccess",
+  ".accdb": "application/x-msaccess",
+
+  // Virtual Machine and Disk Images
+  ".vmdk": "application/x-vmdk",
+  ".vdi": "application/x-virtualbox-vdi",
+  ".vhd": "application/x-virtualbox-vhd",
+  ".vhdx": "application/x-virtualbox-vhdx",
+  ".ova": "application/x-virtualbox-ova",
+  ".ovf": "application/x-virtualbox-ovf",
+  ".qcow2": "application/x-qemu-disk",
+
+  // Scientific and Math
+  ".mat": "application/x-matlab-data",
+  ".nc": "application/x-netcdf",
+  ".cdf": "application/x-netcdf",
+  ".hdf": "application/x-hdf",
+  ".h5": "application/x-hdf5",
+
+  // Misc Application Formats
+  ".torrent": "application/x-bittorrent",
+  ".rss": "application/rss+xml",
+  ".atom": "application/atom+xml",
+  ".gpx": "application/gpx+xml",
+  ".kml": "application/vnd.google-earth.kml+xml",
+  ".kmz": "application/vnd.google-earth.kmz",
+  ".ics": "text/calendar",
+  ".vcs": "text/x-vcalendar",
+  ".vcf": "text/x-vcard",
+  ".p7s": "application/pkcs7-signature",
+  ".p7m": "application/pkcs7-mime",
+  ".p12": "application/x-pkcs12",
+  ".pfx": "application/x-pkcs12",
+  ".cer": "application/x-x509-ca-cert",
+  ".crt": "application/x-x509-ca-cert",
+  ".pem": "application/x-pem-file",
+  ".key": "application/x-pem-file",
+};
+
+/**
+ * Get MIME type from file extension
+ * @param filename - The filename or extension (with or without leading dot)
+ * @returns MIME type string, defaults to 'application/octet-stream' if unknown
+ */
+export function getMimeType(filename: string): string {
+  if (!filename) {
+    return "application/octet-stream";
+  }
+
+  let extension: string;
+
+  if (filename.startsWith(".")) {
+    extension = filename.toLowerCase();
+  } else if (!filename.includes(".")) {
+    extension = "." + filename.toLowerCase();
+  } else {
+    const lastDotIndex = filename.lastIndexOf(".");
+    if (lastDotIndex === -1) {
+      return "application/octet-stream";
+    }
+    extension = filename.substring(lastDotIndex).toLowerCase();
+  }
+
+  return mimeTypeMap[extension] || "application/octet-stream";
+}
+
+/**
+ * Check if a MIME type represents an image
+ * @param mimeType - The MIME type to check
+ * @returns true if the MIME type is an image type
+ */
+export function isImageMimeType(mimeType: string): boolean {
+  return mimeType.startsWith("image/");
+}
+
+/**
+ * Get appropriate Content-Type header value for a file
+ * @param filename - The filename to detect type for
+ * @returns Content-Type header value
+ */
+export function getContentType(filename: string): string {
+  return getMimeType(filename);
+}

apps/web/messages/ar-SA.json

@@ -162,6 +162,46 @@
     "error": "فشل في إنشاء المشاركة",
     "namePlaceholder": "أدخل اسمًا لمشاركتك"
   },
+  "customization": {
+    "breadcrumb": "التخصيص",
+    "colors": {
+      "title": "ألوان السمة",
+      "description": "اختر لون السمة الرئيسي المفضل لديك",
+      "presets": "الألوان المتاحة",
+      "presetsDescription": "اختر من بين السمات اللونية المتاحة",
+      "reset": "إعادة التعيين إلى الافتراضي"
+    },
+    "fonts": {
+      "title": "الخطوط",
+      "description": "اختر عائلة الخط المفضلة لديك",
+      "available": "الخطوط المتاحة",
+      "availableDescription": "اختر من بين عائلات الخطوط المتاحة",
+      "reset": "إعادة التعيين إلى الافتراضي"
+    },
+    "radius": {
+      "title": "حواف الإطار",
+      "description": "تخصيص استدارة عناصر الواجهة",
+      "available": "خيارات الاستدارة",
+      "availableDescription": "اختر كيف يجب أن تظهر الزوايا المستديرة",
+      "reset": "إعادة التعيين إلى الافتراضي"
+    },
+    "background": {
+      "title": "ألوان الخلفية",
+      "description": "تخصيص ألوان الخلفية للوضعين الفاتح والداكن",
+      "lightMode": "الوضع الفاتح",
+      "darkMode": "الوضع الداكن",
+      "availableDescription": "اختر ألوان الخلفية لكل من السمات الفاتحة والداكنة",
+      "reset": "إعادة التعيين إلى الافتراضي"
+    },
+    "theme": {
+      "title": "وضع السمة",
+      "description": "اختر بين السمة الفاتحة أو الداكنة أو سمة النظام",
+      "selectTheme": "تفضيلات السمة",
+      "availableDescription": "حدد وضع السمة المفضل لديك",
+      "reset": "إعادة التعيين إلى النظام"
+    },
+    "pageTitle": "التخصيص"
+  },
   "dashboard": {
     "loadError": "فشل في تحميل بيانات لوحة التحكم",
     "linkCopied": "تم نسخ الرابط إلى الحافظة",
@@ -176,6 +216,39 @@
     "filesToDelete": "الملفات المراد حذفها",
     "sharesToDelete": "المشاركات التي سيتم حذفها"
   },
+  "downloadQueue": {
+    "downloadQueued": "تم إضافة التنزيل إلى قائمة الانتظار: {fileName}",
+    "queuedDescription": "سيبدأ التنزيل تلقائياً عندما يتوفر موقع",
+    "queuePosition": "التنزيل في قائمة الانتظار في الموقع {position}: {fileName}",
+    "estimatedWait": "وقت الانتظار المقدر: {time}",
+    "queueFull": "قائمة انتظار التنزيل ممتلئة",
+    "queueFullDescription": "يرجى المحاولة مرة أخرى بعد بضع دقائق عندما تتوفر مساحة في قائمة الانتظار",
+    "cancelSuccess": "تم إلغاء التنزيل بنجاح",
+    "cancelError": "فشل إلغاء التنزيل: {error}",
+    "status": {
+      "pending": "جارٍ التحضير...",
+      "queued": "في قائمة الانتظار",
+      "downloading": "جارٍ التنزيل",
+      "completed": "مكتمل",
+      "failed": "فشل"
+    },
+    "waitTime": {
+      "seconds": "{seconds} ثانية",
+      "minutes": "{minutes} دقيقة",
+      "hoursMinutes": "{hours} ساعة {minutes} دقيقة"
+    },
+    "indicator": {
+      "title": "التنزيلات",
+      "downloads": "قائمة التنزيل",
+      "active": "نشط",
+      "queued": "في قائمة الانتظار",
+      "position": "الموقع {position}",
+      "estimatedWait": "الانتظار: {time}",
+      "unknownFile": "ملف غير معروف",
+      "noDownloads": "لا توجد تنزيلات قيد التقدم",
+      "refresh": "تحديث قائمة الانتظار"
+    }
+  },
   "emptyState": {
     "noFiles": "لم يتم رفع أي ملفات بعد",
     "uploadFile": "رفع ملف"
@@ -203,7 +276,8 @@
     "descriptionPlaceholder": "أدخل وصف الملف",
     "deleteFile": "حذف الملف",
     "deleteConfirmation": "هل أنت متأكد أنك تريد حذف ؟",
-    "deleteWarning": "هذا الإجراء لا يمكن التراجع عنه."
+    "deleteWarning": "هذا الإجراء لا يمكن التراجع عنه.",
+    "addDescriptionPlaceholder": "إضافة وصف..."
   },
   "fileManager": {
     "downloadError": "فشل في تنزيل الملف",
@@ -271,7 +345,9 @@
       "table": "جدول",
       "grid": "شبكة"
     },
-    "totalFiles": "{count, plural, =0 {لا توجد ملفات} =1 {ملف واحد} other {# ملفات}}"
+    "totalFiles": "{count, plural, =0 {لا توجد ملفات} =1 {ملف واحد} other {# ملفات}}",
+    "bulkDeleteConfirmation": "هل أنت متأكد من رغبتك في حذف {count, plural, =1 {ملف واحد} other {# ملفات}}؟ لا يمكن التراجع عن هذا الإجراء.",
+    "bulkDeleteTitle": "حذف الملفات المحددة"
   },
   "filesTable": {
     "ariaLabel": "جدول الملفات",
@@ -408,11 +484,30 @@
     "profile": "الملف الشخصي",
     "settings": "الإعدادات",
     "usersManagement": "إدارة المستخدمين",
-    "logout": "تسجيل الخروج"
+    "logout": "تسجيل الخروج",
+    "customization": "التخصيص"
   },
   "navigation": {
     "dashboard": "لوحة التحكم"
   },
+  "notifications": {
+    "permissionGranted": "تم تمكين إشعارات التنزيل",
+    "permissionDenied": "تم تعطيل إشعارات التنزيل",
+    "downloadComplete": {
+      "title": "اكتمل التنزيل",
+      "body": "اكتمل تنزيل {fileName}"
+    },
+    "downloadFailed": {
+      "title": "فشل التنزيل",
+      "body": "فشل تنزيل {fileName}: {error}",
+      "unknownError": "خطأ غير معروف"
+    },
+    "queueProcessing": {
+      "title": "بدء التنزيل",
+      "body": "يتم الآن تنزيل {fileName}{position}",
+      "position": " (كان #{position} في قائمة الانتظار)"
+    }
+  },
   "profile": {
     "password": {
       "title": "تغيير كلمة المرور",
@@ -795,7 +890,8 @@
           "timeout": "انتهت مهلة عملية النسخ. يرجى المحاولة مرة أخرى باستخدام ملف أصغر أو التحقق من اتصالك.",
           "failed": "فشلت عملية النسخ. يرجى المحاولة مرة أخرى.",
           "aborted": "تم إلغاء عملية النسخ بسبب انتهاء المهلة."
-        }
+        },
+        "invalidDate": "تاريخ غير صحيح"
       }
     },
     "form": {
@@ -1225,7 +1321,8 @@
     "editSuccess": "تم تحديث المشاركة بنجاح",
     "editError": "فشل في تحديث المشاركة",
     "bulkDeleteConfirmation": "هل أنت متأكد من أنك تريد حذف {count, plural, =1 {مشاركة واحدة} other {# مشاركات}} محددة؟ لا يمكن التراجع عن هذا الإجراء.",
-    "bulkDeleteTitle": "حذف المشاركات المحددة"
+    "bulkDeleteTitle": "حذف المشاركات المحددة",
+    "addDescriptionPlaceholder": "إضافة وصف..."
   },
   "shareDetails": {
     "title": "تفاصيل المشاركة",

apps/web/messages/de-DE.json

@@ -162,6 +162,46 @@
     "error": "Fehler beim Erstellen der Freigabe",
     "namePlaceholder": "Geben Sie einen Namen für Ihre Freigabe ein"
   },
+  "customization": {
+    "breadcrumb": "Anpassung",
+    "colors": {
+      "title": "Farbthema",
+      "description": "Wählen Sie Ihre bevorzugte Primärfarbe für das Theme",
+      "presets": "Verfügbare Farben",
+      "presetsDescription": "Wählen Sie aus verfügbaren Farbthemen",
+      "reset": "Auf Standard zurücksetzen"
+    },
+    "fonts": {
+      "title": "Typografie",
+      "description": "Wählen Sie Ihre bevorzugte Schriftart",
+      "available": "Verfügbare Schriftarten",
+      "availableDescription": "Wählen Sie aus verfügbaren Schriftfamilien",
+      "reset": "Auf Standard zurücksetzen"
+    },
+    "radius": {
+      "title": "Rahmenradius",
+      "description": "Passen Sie die Rundung der Oberflächenelemente an",
+      "available": "Rundungsoptionen",
+      "availableDescription": "Wählen Sie, wie abgerundet die Ecken erscheinen sollen",
+      "reset": "Auf Standard zurücksetzen"
+    },
+    "background": {
+      "title": "Hintergrundfarben",
+      "description": "Passen Sie Hintergrundfarben für Hell- und Dunkelmodus an",
+      "lightMode": "Hellmodus",
+      "darkMode": "Dunkelmodus",
+      "availableDescription": "Wählen Sie Hintergrundfarben für helle und dunkle Themes",
+      "reset": "Auf Standard zurücksetzen"
+    },
+    "theme": {
+      "title": "Themenmodus",
+      "description": "Wählen Sie zwischen hellem, dunklem oder Systemmodus",
+      "selectTheme": "Theme-Einstellung",
+      "availableDescription": "Wählen Sie Ihren bevorzugten Themenmodus",
+      "reset": "Auf System zurücksetzen"
+    },
+    "pageTitle": "Anpassung"
+  },
   "dashboard": {
     "loadError": "Fehler beim Laden der Dashboard-Daten",
     "linkCopied": "Link in die Zwischenablage kopiert",
@@ -176,6 +216,39 @@
     "filesToDelete": "Zu löschende Dateien",
     "sharesToDelete": "Freigaben, die gelöscht werden"
   },
+  "downloadQueue": {
+    "downloadQueued": "Download in Warteschlange: {fileName}",
+    "queuedDescription": "Ihr Download startet automatisch, sobald ein Platz frei wird",
+    "queuePosition": "Download an Position {position} in der Warteschlange: {fileName}",
+    "estimatedWait": "Geschätzte Wartezeit: {time}",
+    "queueFull": "Download-Warteschlange ist voll",
+    "queueFullDescription": "Bitte versuchen Sie es in einigen Minuten erneut, wenn die Warteschlange Platz hat",
+    "cancelSuccess": "Download erfolgreich abgebrochen",
+    "cancelError": "Download konnte nicht abgebrochen werden: {error}",
+    "status": {
+      "pending": "Wird vorbereitet...",
+      "queued": "In Warteschlange",
+      "downloading": "Wird heruntergeladen",
+      "completed": "Abgeschlossen",
+      "failed": "Fehlgeschlagen"
+    },
+    "waitTime": {
+      "seconds": "{seconds}s",
+      "minutes": "{minutes}m",
+      "hoursMinutes": "{hours}h {minutes}m"
+    },
+    "indicator": {
+      "title": "Downloads",
+      "downloads": "Download-Warteschlange",
+      "active": "Aktiv",
+      "queued": "In Warteschlange",
+      "position": "Position {position}",
+      "estimatedWait": "Wartezeit: {time}",
+      "unknownFile": "Unbekannte Datei",
+      "noDownloads": "Keine laufenden Downloads",
+      "refresh": "Warteschlange aktualisieren"
+    }
+  },
   "emptyState": {
     "noFiles": "Noch keine Dateien hochgeladen",
     "uploadFile": "Datei hochladen"
@@ -201,6 +274,7 @@
     "extension": "Erweiterung",
     "descriptionLabel": "Beschreibung",
     "descriptionPlaceholder": "Dateibeschreibung eingeben",
+    "addDescriptionPlaceholder": "Beschreibung hinzufügen...",
     "deleteFile": "Datei löschen",
     "deleteConfirmation": "Sind Sie sicher, dass Sie  löschen möchten?",
     "deleteWarning": "Diese Aktion kann nicht rückgängig gemacht werden."
@@ -267,6 +341,8 @@
     "bulkDownloadFileError": "Fehler beim Herunterladen der Datei {fileName}",
     "bulkDeleteSuccess": "{count, plural, =1 {1 Datei erfolgreich gelöscht} other {# Dateien erfolgreich gelöscht}}",
     "bulkDeleteError": "Fehler beim Löschen der ausgewählten Dateien",
+    "bulkDeleteTitle": "Ausgewählte Dateien Löschen",
+    "bulkDeleteConfirmation": "Sind Sie sicher, dass Sie {count, plural, =1 {1 Datei} other {# Dateien}} löschen möchten? Diese Aktion kann nicht rückgängig gemacht werden.",
     "viewMode": {
       "table": "Tabelle",
       "grid": "Raster"
@@ -408,11 +484,30 @@
     "profile": "Profil",
     "settings": "Einstellungen",
     "usersManagement": "Benutzerverwaltung",
-    "logout": "Abmelden"
+    "logout": "Abmelden",
+    "customization": "Anpassung"
   },
   "navigation": {
     "dashboard": "Übersicht"
   },
+  "notifications": {
+    "permissionGranted": "Download-Benachrichtigungen aktiviert",
+    "permissionDenied": "Download-Benachrichtigungen deaktiviert",
+    "downloadComplete": {
+      "title": "Download abgeschlossen",
+      "body": "{fileName} wurde erfolgreich heruntergeladen"
+    },
+    "downloadFailed": {
+      "title": "Download fehlgeschlagen",
+      "body": "Fehler beim Herunterladen von {fileName}: {error}",
+      "unknownError": "Unbekannter Fehler"
+    },
+    "queueProcessing": {
+      "title": "Download startet",
+      "body": "{fileName} wird jetzt heruntergeladen{position}",
+      "position": " (war #{position} in der Warteschlange)"
+    }
+  },
   "profile": {
     "password": {
       "title": "Passwort ändern",
@@ -750,6 +845,7 @@
         "noFiles": "Noch keine Dateien empfangen",
         "noFilesDescription": "Über diesen Link gesendete Dateien erscheinen hier",
         "fileCount": "{count, plural, =0 {Keine Dateien} =1 {1 Datei} other {# Dateien}}",
+        "invalidDate": "Ungültiges Datum",
         "totalSize": "Gesamtgröße: {size}",
         "columns": {
           "file": "Datei",
@@ -1205,6 +1301,7 @@
   "shareActions": {
     "deleteTitle": "Freigabe Löschen",
     "deleteConfirmation": "Sind Sie sicher, dass Sie diese Freigabe löschen möchten? Diese Aktion kann nicht rückgängig gemacht werden.",
+    "addDescriptionPlaceholder": "Beschreibung hinzufügen...",
     "editTitle": "Freigabe Bearbeiten",
     "nameLabel": "Freigabe-Name",
     "descriptionLabel": "Beschreibung",

apps/web/messages/en-US.json

@@ -162,6 +162,46 @@
     "success": "Share created successfully",
     "error": "Failed to create share"
   },
+  "customization": {
+    "breadcrumb": "Customization",
+    "colors": {
+      "title": "Theme Colors",
+      "description": "Choose your preferred primary color theme",
+      "presets": "Available Colors",
+      "presetsDescription": "Select from available color themes",
+      "reset": "Reset to Default"
+    },
+    "fonts": {
+      "title": "Typography",
+      "description": "Choose your preferred font family",
+      "available": "Available Fonts",
+      "availableDescription": "Select from available font families",
+      "reset": "Reset to Default"
+    },
+    "radius": {
+      "title": "Border Radius",
+      "description": "Customize the roundness of interface elements",
+      "available": "Roundness Options",
+      "availableDescription": "Choose how rounded corners should appear",
+      "reset": "Reset to Default"
+    },
+    "background": {
+      "title": "Background Colors",
+      "description": "Customize background colors for light and dark modes",
+      "lightMode": "Light Mode",
+      "darkMode": "Dark Mode",
+      "availableDescription": "Choose background colors for both light and dark themes",
+      "reset": "Reset to Default"
+    },
+    "theme": {
+      "title": "Theme Mode",
+      "description": "Choose between light, dark, or system theme",
+      "selectTheme": "Theme Preference",
+      "availableDescription": "Select your preferred theme mode",
+      "reset": "Reset to System"
+    },
+    "pageTitle": "Customization"
+  },
   "dashboard": {
     "loadError": "Failed to load dashboard data",
     "linkCopied": "Link copied to clipboard",
@@ -176,6 +216,39 @@
     "filesToDelete": "Files to be deleted",
     "sharesToDelete": "Shares to be deleted"
   },
+  "downloadQueue": {
+    "downloadQueued": "Download queued: {fileName}",
+    "queuedDescription": "Your download will start automatically when a slot becomes available",
+    "queuePosition": "Download queued at position {position}: {fileName}",
+    "estimatedWait": "Estimated wait time: {time}",
+    "queueFull": "Download queue is full",
+    "queueFullDescription": "Please try again in a few minutes when the queue has space",
+    "cancelSuccess": "Download cancelled successfully",
+    "cancelError": "Failed to cancel download: {error}",
+    "status": {
+      "pending": "Preparing...",
+      "queued": "In queue",
+      "downloading": "Downloading",
+      "completed": "Completed",
+      "failed": "Failed"
+    },
+    "waitTime": {
+      "seconds": "{seconds}s",
+      "minutes": "{minutes}m",
+      "hoursMinutes": "{hours}h {minutes}m"
+    },
+    "indicator": {
+      "title": "Downloads",
+      "downloads": "Download Queue",
+      "active": "Active",
+      "queued": "Queued",
+      "position": "Position {position}",
+      "estimatedWait": "Wait: {time}",
+      "unknownFile": "Unknown file",
+      "noDownloads": "No downloads in progress",
+      "refresh": "Refresh Queue"
+    }
+  },
   "emptyState": {
     "noFiles": "No files uploaded yet",
     "uploadFile": "Upload File"
@@ -201,6 +274,7 @@
     "extension": "Extension",
     "descriptionLabel": "Description",
     "descriptionPlaceholder": "Enter file description",
+    "addDescriptionPlaceholder": "Add description...",
     "deleteFile": "Delete File",
     "deleteConfirmation": "Are you sure you want to delete this file?",
     "deleteWarning": "This action cannot be undone."
@@ -267,6 +341,8 @@
     "bulkDownloadFileError": "Error downloading file {fileName}",
     "bulkDeleteSuccess": "{count, plural, =1 {1 file deleted successfully} other {# files deleted successfully}}",
     "bulkDeleteError": "Error deleting selected files",
+    "bulkDeleteTitle": "Delete Selected Files",
+    "bulkDeleteConfirmation": "Are you sure you want to delete {count, plural, =1 {1 file} other {# files}}? This action cannot be undone.",
     "totalFiles": "{count, plural, =0 {No files} =1 {1 file} other {# files}}",
     "viewMode": {
       "table": "Table",
@@ -406,6 +482,7 @@
     "logoAlt": "App Logo",
     "profileMenu": "Profile Menu",
     "profile": "Profile",
+    "customization": "Customization",
     "settings": "Settings",
     "usersManagement": "User Management",
     "logout": "Log Out"
@@ -413,6 +490,24 @@
   "navigation": {
     "dashboard": "Dashboard"
   },
+  "notifications": {
+    "permissionGranted": "Download notifications enabled",
+    "permissionDenied": "Download notifications disabled",
+    "downloadComplete": {
+      "title": "Download Complete",
+      "body": "{fileName} has finished downloading"
+    },
+    "downloadFailed": {
+      "title": "Download Failed",
+      "body": "Failed to download {fileName}: {error}",
+      "unknownError": "Unknown error"
+    },
+    "queueProcessing": {
+      "title": "Download Starting",
+      "body": "{fileName} is now downloading{position}",
+      "position": " (was #{position} in queue)"
+    }
+  },
   "profile": {
     "password": {
       "title": "Change Password",
@@ -750,6 +845,7 @@
         "noFiles": "No files received yet",
         "noFilesDescription": "Files sent through this link will appear here",
         "fileCount": "{count, plural, =0 {No files} =1 {1 file} other {# files}}",
+        "invalidDate": "Invalid date",
         "totalSize": "Total size: {size}",
         "columns": {
           "file": "File",
@@ -1203,6 +1299,7 @@
   "shareActions": {
     "deleteTitle": "Delete Share",
     "deleteConfirmation": "Are you sure you want to delete this share? This action cannot be undone.",
+    "addDescriptionPlaceholder": "Add description...",
     "editTitle": "Edit Share",
     "nameLabel": "Share Name",
     "descriptionLabel": "Description",

apps/web/messages/es-ES.json

@@ -162,6 +162,46 @@
     "error": "Error al crear compartir",
     "namePlaceholder": "Ingrese un nombre para su compartir"
   },
+  "customization": {
+    "breadcrumb": "Personalización",
+    "colors": {
+      "title": "Colores del Tema",
+      "description": "Elige tu color primario preferido para el tema",
+      "presets": "Colores Disponibles",
+      "presetsDescription": "Selecciona entre los temas de colores disponibles",
+      "reset": "Restablecer por Defecto"
+    },
+    "fonts": {
+      "title": "Tipografía",
+      "description": "Elige tu familia de fuentes preferida",
+      "available": "Fuentes Disponibles",
+      "availableDescription": "Selecciona entre las familias de fuentes disponibles",
+      "reset": "Restablecer por Defecto"
+    },
+    "radius": {
+      "title": "Radio del Borde",
+      "description": "Personaliza la redondez de los elementos de la interfaz",
+      "available": "Opciones de Redondez",
+      "availableDescription": "Elige cómo deben aparecer las esquinas redondeadas",
+      "reset": "Restablecer por Defecto"
+    },
+    "background": {
+      "title": "Colores de Fondo",
+      "description": "Personaliza los colores de fondo para los modos claro y oscuro",
+      "lightMode": "Modo Claro",
+      "darkMode": "Modo Oscuro",
+      "availableDescription": "Elige los colores de fondo para los temas claro y oscuro",
+      "reset": "Restablecer por Defecto"
+    },
+    "theme": {
+      "title": "Modo del Tema",
+      "description": "Elige entre tema claro, oscuro o del sistema",
+      "selectTheme": "Preferencia de Tema",
+      "availableDescription": "Selecciona tu modo de tema preferido",
+      "reset": "Restablecer al Sistema"
+    },
+    "pageTitle": "Personalización"
+  },
   "dashboard": {
     "loadError": "Error al cargar los datos del tablero",
     "linkCopied": "Enlace copiado al portapapeles",
@@ -176,6 +216,39 @@
     "filesToDelete": "Archivos que serán eliminados",
     "sharesToDelete": "Compartidos que serán eliminados"
   },
+  "downloadQueue": {
+    "downloadQueued": "Descarga en cola: {fileName}",
+    "queuedDescription": "Tu descarga comenzará automáticamente cuando haya un espacio disponible",
+    "queuePosition": "Descarga en cola en posición {position}: {fileName}",
+    "estimatedWait": "Tiempo estimado de espera: {time}",
+    "queueFull": "Cola de descarga llena",
+    "queueFullDescription": "Por favor, inténtalo de nuevo en unos minutos cuando la cola tenga espacio",
+    "cancelSuccess": "Descarga cancelada exitosamente",
+    "cancelError": "Error al cancelar la descarga: {error}",
+    "status": {
+      "pending": "Preparando...",
+      "queued": "En cola",
+      "downloading": "Descargando",
+      "completed": "Completado",
+      "failed": "Fallido"
+    },
+    "waitTime": {
+      "seconds": "{seconds}s",
+      "minutes": "{minutes}m",
+      "hoursMinutes": "{hours}h {minutes}m"
+    },
+    "indicator": {
+      "title": "Descargas",
+      "downloads": "Cola de Descargas",
+      "active": "Activas",
+      "queued": "En Cola",
+      "position": "Posición {position}",
+      "estimatedWait": "Espera: {time}",
+      "unknownFile": "Archivo desconocido",
+      "noDownloads": "No hay descargas en progreso",
+      "refresh": "Actualizar Cola"
+    }
+  },
   "emptyState": {
     "noFiles": "Aún no se han subido archivos",
     "uploadFile": "Subir archivo"
@@ -201,6 +274,7 @@
     "extension": "Extensión",
     "descriptionLabel": "Descripción",
     "descriptionPlaceholder": "Introduce una descripción del archivo",
+    "addDescriptionPlaceholder": "Agregar descripción...",
     "deleteFile": "Eliminar archivo",
     "deleteConfirmation": "¿Estás seguro de que deseas eliminar ?",
     "deleteWarning": "Esta acción no se puede deshacer."
@@ -267,6 +341,8 @@
     "bulkDownloadFileError": "Error al descargar archivo {fileName}",
     "bulkDeleteSuccess": "{count, plural, =1 {1 archivo eliminado exitosamente} other {# archivos eliminados exitosamente}}",
     "bulkDeleteError": "Error al eliminar archivos seleccionados",
+    "bulkDeleteTitle": "Eliminar Archivos Seleccionados",
+    "bulkDeleteConfirmation": "¿Está seguro de que desea eliminar {count, plural, =1 {1 archivo} other {# archivos}}? Esta acción no se puede deshacer.",
     "viewMode": {
       "table": "Tabla",
       "grid": "Cuadrícula"
@@ -408,11 +484,30 @@
     "profile": "Perfil",
     "settings": "Configuración",
     "usersManagement": "Gestión de usuarios",
-    "logout": "Cerrar sesión"
+    "logout": "Cerrar sesión",
+    "customization": "Personalización"
   },
   "navigation": {
     "dashboard": "Panel de control"
   },
+  "notifications": {
+    "permissionGranted": "Notificaciones de descarga habilitadas",
+    "permissionDenied": "Notificaciones de descarga deshabilitadas",
+    "downloadComplete": {
+      "title": "Descarga Completada",
+      "body": "{fileName} ha terminado de descargarse"
+    },
+    "downloadFailed": {
+      "title": "Descarga Fallida",
+      "body": "Error al descargar {fileName}: {error}",
+      "unknownError": "Error desconocido"
+    },
+    "queueProcessing": {
+      "title": "Descarga Iniciando",
+      "body": "{fileName} está descargándose ahora{position}",
+      "position": " (estaba en posición #{position} en la cola)"
+    }
+  },
   "profile": {
     "password": {
       "title": "Cambiar contraseña",
@@ -750,6 +845,7 @@
         "noFiles": "Ningún archivo recibido aún",
         "noFilesDescription": "Los archivos enviados a través de este enlace aparecerán aquí",
         "fileCount": "{count, plural, =0 {Ningún archivo} =1 {1 archivo} other {# archivos}}",
+        "invalidDate": "Fecha inválida",
         "totalSize": "Tamaño total: {size}",
         "columns": {
           "file": "Archivo",
@@ -1205,6 +1301,7 @@
   "shareActions": {
     "deleteTitle": "Eliminar Compartir",
     "deleteConfirmation": "¿Estás seguro de que deseas eliminar esta compartición? Esta acción no se puede deshacer.",
+    "addDescriptionPlaceholder": "Agregar descripción...",
     "editTitle": "Editar Compartir",
     "nameLabel": "Nombre del Compartir",
     "descriptionLabel": "Descripción",

apps/web/messages/fr-FR.json

@@ -162,6 +162,46 @@
     "error": "Échec de la création du partage",
     "namePlaceholder": "Entrez un nom pour votre partage"
   },
+  "customization": {
+    "breadcrumb": "Personnalisation",
+    "colors": {
+      "title": "Couleurs du Thème",
+      "description": "Choisissez votre thème de couleur principale préféré",
+      "presets": "Couleurs Disponibles",
+      "presetsDescription": "Sélectionnez parmi les thèmes de couleurs disponibles",
+      "reset": "Réinitialiser par Défaut"
+    },
+    "fonts": {
+      "title": "Typographie",
+      "description": "Choisissez votre famille de polices préférée",
+      "available": "Polices Disponibles",
+      "availableDescription": "Sélectionnez parmi les familles de polices disponibles",
+      "reset": "Réinitialiser par Défaut"
+    },
+    "radius": {
+      "title": "Rayon des Bordures",
+      "description": "Personnalisez l'arrondi des éléments de l'interface",
+      "available": "Options d'Arrondi",
+      "availableDescription": "Choisissez l'apparence des coins arrondis",
+      "reset": "Réinitialiser par Défaut"
+    },
+    "background": {
+      "title": "Couleurs d'Arrière-plan",
+      "description": "Personnalisez les couleurs d'arrière-plan pour les modes clair et sombre",
+      "lightMode": "Mode Clair",
+      "darkMode": "Mode Sombre",
+      "availableDescription": "Choisissez les couleurs d'arrière-plan pour les thèmes clair et sombre",
+      "reset": "Réinitialiser par Défaut"
+    },
+    "theme": {
+      "title": "Mode de Thème",
+      "description": "Choisissez entre le thème clair, sombre ou système",
+      "selectTheme": "Préférence de Thème",
+      "availableDescription": "Sélectionnez votre mode de thème préféré",
+      "reset": "Réinitialiser au Système"
+    },
+    "pageTitle": "Personnalisation"
+  },
   "dashboard": {
     "loadError": "Échec du chargement des données du tableau de bord",
     "linkCopied": "Lien copié dans le presse-papiers",
@@ -176,6 +216,39 @@
     "filesToDelete": "Fichiers à supprimer",
     "sharesToDelete": "Partages qui seront supprimés"
   },
+  "downloadQueue": {
+    "downloadQueued": "Téléchargement en file d'attente : {fileName}",
+    "queuedDescription": "Votre téléchargement démarrera automatiquement lorsqu'un emplacement sera disponible",
+    "queuePosition": "Téléchargement en position {position} : {fileName}",
+    "estimatedWait": "Temps d'attente estimé : {time}",
+    "queueFull": "La file d'attente est pleine",
+    "queueFullDescription": "Veuillez réessayer dans quelques minutes lorsque la file d'attente aura de l'espace",
+    "cancelSuccess": "Téléchargement annulé avec succès",
+    "cancelError": "Échec de l'annulation du téléchargement : {error}",
+    "status": {
+      "pending": "En préparation...",
+      "queued": "En file d'attente",
+      "downloading": "Téléchargement en cours",
+      "completed": "Terminé",
+      "failed": "Échoué"
+    },
+    "waitTime": {
+      "seconds": "{seconds}s",
+      "minutes": "{minutes}m",
+      "hoursMinutes": "{hours}h {minutes}m"
+    },
+    "indicator": {
+      "title": "Téléchargements",
+      "downloads": "File d'Attente des Téléchargements",
+      "active": "Actif",
+      "queued": "En Attente",
+      "position": "Position {position}",
+      "estimatedWait": "Attente : {time}",
+      "unknownFile": "Fichier inconnu",
+      "noDownloads": "Aucun téléchargement en cours",
+      "refresh": "Actualiser la File d'Attente"
+    }
+  },
   "emptyState": {
     "noFiles": "Aucun fichier téléchargé pour le moment",
     "uploadFile": "Envoyer un Fichier"
@@ -201,6 +274,7 @@
     "extension": "Extension",
     "descriptionLabel": "Description",
     "descriptionPlaceholder": "Entrez la description du fichier",
+    "addDescriptionPlaceholder": "Ajouter une description...",
     "deleteFile": "Supprimer le Fichier",
     "deleteConfirmation": "Êtes-vous sûr de vouloir supprimer  ?",
     "deleteWarning": "Cette action ne peut pas être annulée."
@@ -267,6 +341,8 @@
     "bulkDownloadFileError": "Erreur lors du téléchargement du fichier {fileName}",
     "bulkDeleteSuccess": "{count, plural, =1 {1 fichier supprimé avec succès} other {# fichiers supprimés avec succès}}",
     "bulkDeleteError": "Erreur lors de la suppression des fichiers sélectionnés",
+    "bulkDeleteTitle": "Supprimer les Fichiers Sélectionnés",
+    "bulkDeleteConfirmation": "Êtes-vous sûr de vouloir supprimer {count, plural, =1 {1 fichier} other {# fichiers}} ? Cette action ne peut pas être annulée.",
     "viewMode": {
       "table": "Tableau",
       "grid": "Grille"
@@ -408,11 +484,30 @@
     "profile": "Profil",
     "settings": "Paramètres",
     "usersManagement": "Gestion des Utilisateurs",
-    "logout": "Déconnexion"
+    "logout": "Déconnexion",
+    "customization": "Personnalisation"
   },
   "navigation": {
     "dashboard": "Tableau de bord"
   },
+  "notifications": {
+    "permissionGranted": "Notifications de téléchargement activées",
+    "permissionDenied": "Notifications de téléchargement désactivées",
+    "downloadComplete": {
+      "title": "Téléchargement Terminé",
+      "body": "{fileName} a fini de télécharger"
+    },
+    "downloadFailed": {
+      "title": "Échec du Téléchargement",
+      "body": "Échec du téléchargement de {fileName} : {error}",
+      "unknownError": "Erreur inconnue"
+    },
+    "queueProcessing": {
+      "title": "Démarrage du Téléchargement",
+      "body": "{fileName} est en cours de téléchargement{position}",
+      "position": " (était n°{position} dans la file d'attente)"
+    }
+  },
   "profile": {
     "password": {
       "title": "Changer le Mot de Passe",
@@ -750,6 +845,7 @@
         "noFiles": "Aucun fichier reçu pour le moment",
         "noFilesDescription": "Les fichiers envoyés via ce lien apparaîtront ici",
         "fileCount": "{count, plural, =0 {Aucun fichier} =1 {1 fichier} other {# fichiers}}",
+        "invalidDate": "Date invalide",
         "totalSize": "Taille totale : {size}",
         "columns": {
           "file": "Fichier",
@@ -1205,6 +1301,7 @@
   "shareActions": {
     "deleteTitle": "Supprimer le Partage",
     "deleteConfirmation": "Êtes-vous sûr de vouloir supprimer ce partage ? Cette action ne peut pas être annulée.",
+    "addDescriptionPlaceholder": "Ajouter une description...",
     "editTitle": "Modifier le Partage",
     "nameLabel": "Nom du Partage",
     "descriptionLabel": "Description",

apps/web/messages/hi-IN.json

@@ -162,6 +162,46 @@
     "error": "साझाकरण बनाने में विफल",
     "namePlaceholder": "अपने साझाकरण के लिए एक नाम दर्ज करें"
   },
+  "customization": {
+    "breadcrumb": "अनुकूलन",
+    "colors": {
+      "title": "थीम रंग",
+      "description": "अपना पसंदीदा प्राथमिक रंग थीम चुनें",
+      "presets": "उपलब्ध रंग",
+      "presetsDescription": "उपलब्ध रंग थीम में से चुनें",
+      "reset": "डिफ़ॉल्ट पर रीसेट करें"
+    },
+    "fonts": {
+      "title": "टाइपोग्राफी",
+      "description": "अपना पसंदीदा फ़ॉन्ट परिवार चुनें",
+      "available": "उपलब्ध फ़ॉन्ट",
+      "availableDescription": "उपलब्ध फ़ॉन्ट परिवारों में से चुनें",
+      "reset": "डिफ़ॉल्ट पर रीसेट करें"
+    },
+    "radius": {
+      "title": "बॉर्डर रेडियस",
+      "description": "इंटरफ़ेस तत्वों की गोलाई को अनुकूलित करें",
+      "available": "गोलाई विकल्प",
+      "availableDescription": "कोने कितने गोल दिखाई दें यह चुनें",
+      "reset": "डिफ़ॉल्ट पर रीसेट करें"
+    },
+    "background": {
+      "title": "पृष्ठभूमि रंग",
+      "description": "लाइट और डार्क मोड के लिए पृष्ठभूमि रंग अनुकूलित करें",
+      "lightMode": "लाइट मोड",
+      "darkMode": "डार्क मोड",
+      "availableDescription": "लाइट और डार्क थीम दोनों के लिए पृष्ठभूमि रंग चुनें",
+      "reset": "डिफ़ॉल्ट पर रीसेट करें"
+    },
+    "theme": {
+      "title": "थीम मोड",
+      "description": "लाइट, डार्क या सिस्टम थीम में से चुनें",
+      "selectTheme": "थीम प्राथमिकता",
+      "availableDescription": "अपना पसंदीदा थीम मोड चुनें",
+      "reset": "सिस्टम पर रीसेट करें"
+    },
+    "pageTitle": "अनुकूलन"
+  },
   "dashboard": {
     "loadError": "डैशबोर्ड डेटा लोड करने में त्रुटि",
     "linkCopied": "लिंक क्लिपबोर्ड में कॉपी हुआ",
@@ -176,6 +216,39 @@
     "filesToDelete": "हटाई जाने वाली फाइलें",
     "sharesToDelete": "साझाकरण जो हटाए जाएंगे"
   },
+  "downloadQueue": {
+    "downloadQueued": "डाउनलोड कतार में: {fileName}",
+    "queuedDescription": "जब स्लॉट उपलब्ध होगा तब आपका डाउनलोड स्वचालित रूप से शुरू हो जाएगा",
+    "queuePosition": "स्थिति {position} पर डाउनलोड कतारबद्ध: {fileName}",
+    "estimatedWait": "अनुमानित प्रतीक्षा समय: {time}",
+    "queueFull": "डाउनलोड कतार भरी हुई है",
+    "queueFullDescription": "कृपया कुछ मिनटों में फिर से प्रयास करें जब कतार में जगह हो",
+    "cancelSuccess": "डाउनलोड सफलतापूर्वक रद्द किया गया",
+    "cancelError": "डाउनलोड रद्द करने में विफल: {error}",
+    "status": {
+      "pending": "तैयारी हो रही है...",
+      "queued": "कतार में",
+      "downloading": "डाउनलोड हो रहा है",
+      "completed": "पूर्ण",
+      "failed": "विफल"
+    },
+    "waitTime": {
+      "seconds": "{seconds}से",
+      "minutes": "{minutes}मि",
+      "hoursMinutes": "{hours}घं {minutes}मि"
+    },
+    "indicator": {
+      "title": "डाउनलोड",
+      "downloads": "डाउनलोड कतार",
+      "active": "सक्रिय",
+      "queued": "कतारबद्ध",
+      "position": "स्थिति {position}",
+      "estimatedWait": "प्रतीक्षा: {time}",
+      "unknownFile": "अज्ञात फ़ाइल",
+      "noDownloads": "कोई डाउनलोड प्रगति में नहीं है",
+      "refresh": "कतार रीफ्रेश करें"
+    }
+  },
   "emptyState": {
     "noFiles": "अभी तक कोई फाइल अपलोड नहीं हुई",
     "uploadFile": "फाइल अपलोड करें"
@@ -203,7 +276,8 @@
     "descriptionPlaceholder": "फाइल का विवरण दर्ज करें",
     "deleteFile": "फाइल हटाएं",
     "deleteConfirmation": "क्या आप वाकई  हटाना चाहते हैं?",
-    "deleteWarning": "यह क्रिया अपरिवर्तनीय है।"
+    "deleteWarning": "यह क्रिया अपरिवर्तनीय है।",
+    "addDescriptionPlaceholder": "विवरण जोड़ें..."
   },
   "fileManager": {
     "downloadError": "फाइल डाउनलोड करने में त्रुटि",
@@ -271,7 +345,9 @@
       "table": "तालिका",
       "grid": "ग्रिड"
     },
-    "totalFiles": "{count, plural, =0 {कोई फ़ाइल नहीं} =1 {1 फ़ाइल} other {# फ़ाइलें}}"
+    "totalFiles": "{count, plural, =0 {कोई फ़ाइल नहीं} =1 {1 फ़ाइल} other {# फ़ाइलें}}",
+    "bulkDeleteConfirmation": "क्या आप वास्तव में {count, plural, =1 {1 फाइल} other {# फाइलों}} को हटाना चाहते हैं? यह क्रिया पूर्ववत नहीं की जा सकती।",
+    "bulkDeleteTitle": "चयनित फाइलों को हटाएं"
   },
   "filesTable": {
     "ariaLabel": "फाइल तालिका",
@@ -408,11 +484,30 @@
     "profile": "प्रोफ़ाइल",
     "settings": "सेटिंग्स",
     "usersManagement": "उपयोगकर्ता प्रबंधन",
-    "logout": "लॉग आउट"
+    "logout": "लॉग आउट",
+    "customization": "अनुकूलन"
   },
   "navigation": {
     "dashboard": "डैशबोर्ड"
   },
+  "notifications": {
+    "permissionGranted": "डाउनलोड सूचनाएं सक्षम की गईं",
+    "permissionDenied": "डाउनलोड सूचनाएं अक्षम की गईं",
+    "downloadComplete": {
+      "title": "डाउनलोड पूर्ण",
+      "body": "{fileName} का डाउनलोड समाप्त हो गया है"
+    },
+    "downloadFailed": {
+      "title": "डाउनलोड विफल",
+      "body": "{fileName} डाउनलोड करने में विफल: {error}",
+      "unknownError": "अज्ञात त्रुटि"
+    },
+    "queueProcessing": {
+      "title": "डाउनलोड प्रारंभ",
+      "body": "{fileName} अब डाउनलोड हो रहा है{position}",
+      "position": " (कतार में #{position} था)"
+    }
+  },
   "profile": {
     "password": {
       "title": "पासवर्ड बदलें",
@@ -795,7 +890,8 @@
           "timeout": "कॉपी ऑपरेशन का समय समाप्त हो गया। कृपया छोटी फ़ाइल के साथ पुनः प्रयास करें या अपना कनेक्शन जांचें।",
           "failed": "कॉपी ऑपरेशन विफल हो गया। कृपया पुनः प्रयास करें।",
           "aborted": "टाइमआउट के कारण कॉपी ऑपरेशन रद्द कर दिया गया।"
-        }
+        },
+        "invalidDate": "अमान्य दिनांक"
       }
     },
     "form": {
@@ -1223,7 +1319,8 @@
     "editSuccess": "साझाकरण सफलतापूर्वक अपडेट किया गया",
     "editError": "साझाकरण अपडेट करने में विफल",
     "bulkDeleteConfirmation": "क्या आप वाकई {count, plural, =1 {1 साझाकरण} other {# साझाकरण}} हटाना चाहते हैं? इस क्रिया को पूर्ववत नहीं किया जा सकता।",
-    "bulkDeleteTitle": "चयनित साझाकरण हटाएं"
+    "bulkDeleteTitle": "चयनित साझाकरण हटाएं",
+    "addDescriptionPlaceholder": "विवरण जोड़ें..."
   },
   "shareDetails": {
     "title": "साझाकरण विवरण",

apps/web/messages/it-IT.json

@@ -162,6 +162,46 @@
     "error": "Errore nella creazione della condivisione",
     "namePlaceholder": "Inserisci un nome per la tua condivisione"
   },
+  "customization": {
+    "breadcrumb": "Personalizzazione",
+    "colors": {
+      "title": "Colori del Tema",
+      "description": "Scegli il tuo colore primario preferito per il tema",
+      "presets": "Colori Disponibili",
+      "presetsDescription": "Seleziona tra i temi colore disponibili",
+      "reset": "Ripristina Predefinito"
+    },
+    "fonts": {
+      "title": "Tipografia",
+      "description": "Scegli la tua famiglia di caratteri preferita",
+      "available": "Caratteri Disponibili",
+      "availableDescription": "Seleziona tra le famiglie di caratteri disponibili",
+      "reset": "Ripristina Predefinito"
+    },
+    "radius": {
+      "title": "Raggio dei Bordi",
+      "description": "Personalizza la rotondità degli elementi dell'interfaccia",
+      "available": "Opzioni di Rotondità",
+      "availableDescription": "Scegli come dovrebbero apparire gli angoli arrotondati",
+      "reset": "Ripristina Predefinito"
+    },
+    "background": {
+      "title": "Colori di Sfondo",
+      "description": "Personalizza i colori di sfondo per le modalità chiara e scura",
+      "lightMode": "Modalità Chiara",
+      "darkMode": "Modalità Scura",
+      "availableDescription": "Scegli i colori di sfondo per entrambi i temi chiari e scuri",
+      "reset": "Ripristina Predefinito"
+    },
+    "theme": {
+      "title": "Modalità Tema",
+      "description": "Scegli tra tema chiaro, scuro o di sistema",
+      "selectTheme": "Preferenza Tema",
+      "availableDescription": "Seleziona la tua modalità tema preferita",
+      "reset": "Ripristina Sistema"
+    },
+    "pageTitle": "Personalizzazione"
+  },
   "dashboard": {
     "loadError": "Errore durante il caricamento dei dati del pannello di controllo",
     "linkCopied": "Link copiato negli appunti",
@@ -176,6 +216,39 @@
     "filesToDelete": "File da eliminare",
     "sharesToDelete": "Condivisioni che saranno eliminate"
   },
+  "downloadQueue": {
+    "downloadQueued": "Download in coda: {fileName}",
+    "queuedDescription": "Il tuo download inizierà automaticamente quando si libera uno slot",
+    "queuePosition": "Download in coda alla posizione {position}: {fileName}",
+    "estimatedWait": "Tempo di attesa stimato: {time}",
+    "queueFull": "Coda di download piena",
+    "queueFullDescription": "Riprova tra qualche minuto quando la coda avrà spazio",
+    "cancelSuccess": "Download annullato con successo",
+    "cancelError": "Impossibile annullare il download: {error}",
+    "status": {
+      "pending": "Preparazione...",
+      "queued": "In coda",
+      "downloading": "Download in corso",
+      "completed": "Completato",
+      "failed": "Fallito"
+    },
+    "waitTime": {
+      "seconds": "{seconds}s",
+      "minutes": "{minutes}m",
+      "hoursMinutes": "{hours}h {minutes}m"
+    },
+    "indicator": {
+      "title": "Download",
+      "downloads": "Coda Download",
+      "active": "Attivi",
+      "queued": "In Coda",
+      "position": "Posizione {position}",
+      "estimatedWait": "Attesa: {time}",
+      "unknownFile": "File sconosciuto",
+      "noDownloads": "Nessun download in corso",
+      "refresh": "Aggiorna Coda"
+    }
+  },
   "emptyState": {
     "noFiles": "Nessun file caricato ancora",
     "uploadFile": "Carica File"
@@ -201,6 +274,7 @@
     "extension": "Estensione",
     "descriptionLabel": "Descrizione",
     "descriptionPlaceholder": "Inserisci descrizione del file",
+    "addDescriptionPlaceholder": "Aggiungi descrizione...",
     "deleteFile": "Elimina File",
     "deleteConfirmation": "Sei sicuro di voler eliminare ?",
     "deleteWarning": "Questa azione non può essere annullata."
@@ -267,6 +341,8 @@
     "bulkDownloadFileError": "Errore nel download del file {fileName}",
     "bulkDeleteSuccess": "{count, plural, =1 {1 file eliminato con successo} other {# file eliminati con successo}}",
     "bulkDeleteError": "Errore nell'eliminazione dei file selezionati",
+    "bulkDeleteTitle": "Elimina File Selezionati",
+    "bulkDeleteConfirmation": "Sei sicuro di voler eliminare {count, plural, =1 {1 file} other {# file}}? Questa azione non può essere annullata.",
     "viewMode": {
       "table": "Tabella",
       "grid": "Griglia"
@@ -408,11 +484,30 @@
     "profile": "Profilo",
     "settings": "Impostazioni",
     "usersManagement": "Gestione Utenti",
-    "logout": "Logout"
+    "logout": "Logout",
+    "customization": "Personalizzazione"
   },
   "navigation": {
     "dashboard": "Pannello di controllo"
   },
+  "notifications": {
+    "permissionGranted": "Notifiche download abilitate",
+    "permissionDenied": "Notifiche download disabilitate",
+    "downloadComplete": {
+      "title": "Download Completato",
+      "body": "Il download di {fileName} è terminato"
+    },
+    "downloadFailed": {
+      "title": "Download Fallito",
+      "body": "Impossibile scaricare {fileName}: {error}",
+      "unknownError": "Errore sconosciuto"
+    },
+    "queueProcessing": {
+      "title": "Download in Avvio",
+      "body": "{fileName} sta ora scaricando{position}",
+      "position": " (era #{position} in coda)"
+    }
+  },
   "profile": {
     "password": {
       "title": "Cambia Parola d'accesso",
@@ -750,6 +845,7 @@
         "noFiles": "Nessun file ricevuto ancora",
         "noFilesDescription": "I file inviati attraverso questo link appariranno qui",
         "fileCount": "{count, plural, =0 {Nessun file} =1 {1 file} other {# file}}",
+        "invalidDate": "Data non valida",
         "totalSize": "Dimensione totale: {size}",
         "columns": {
           "file": "File",
@@ -1205,6 +1301,7 @@
   "shareActions": {
     "deleteTitle": "Elimina Condivisione",
     "deleteConfirmation": "Sei sicuro di voler eliminare questa condivisione? Questa azione non può essere annullata.",
+    "addDescriptionPlaceholder": "Aggiungi descrizione...",
     "editTitle": "Modifica Condivisione",
     "nameLabel": "Nome Condivisione",
     "descriptionLabel": "Descrizione",

apps/web/messages/ja-JP.json

@@ -162,6 +162,46 @@
     "error": "共有の作成に失敗しました",
     "namePlaceholder": "共有の名前を入力してください"
   },
+  "customization": {
+    "breadcrumb": "カスタマイズ",
+    "colors": {
+      "title": "テーマカラー",
+      "description": "お好みのプライマリカラーテーマを選択してください",
+      "presets": "利用可能な色",
+      "presetsDescription": "利用可能なカラーテーマから選択",
+      "reset": "デフォルトにリセット"
+    },
+    "fonts": {
+      "title": "タイポグラフィ",
+      "description": "お好みのフォントファミリーを選択してください",
+      "available": "利用可能なフォント",
+      "availableDescription": "利用可能なフォントファミリーから選択",
+      "reset": "デフォルトにリセット"
+    },
+    "radius": {
+      "title": "角丸",
+      "description": "インターフェース要素の丸みをカスタマイズ",
+      "available": "丸みのオプション",
+      "availableDescription": "角の丸みの表示方法を選択",
+      "reset": "デフォルトにリセット"
+    },
+    "background": {
+      "title": "背景色",
+      "description": "ライトモードとダークモードの背景色をカスタマイズ",
+      "lightMode": "ライトモード",
+      "darkMode": "ダークモード",
+      "availableDescription": "ライトテーマとダークテーマの背景色を選択",
+      "reset": "デフォルトにリセット"
+    },
+    "theme": {
+      "title": "テーマモード",
+      "description": "ライト、ダーク、またはシステムテーマから選択",
+      "selectTheme": "テーマ設定",
+      "availableDescription": "お好みのテーマモードを選択",
+      "reset": "システム設定に戻す"
+    },
+    "pageTitle": "カスタマイズ"
+  },
   "dashboard": {
     "loadError": "ダッシュボードデータの読み込みに失敗しました",
     "linkCopied": "リンクがクリップボードにコピーされました",
@@ -176,6 +216,39 @@
     "filesToDelete": "削除するファイル",
     "sharesToDelete": "削除される共有"
   },
+  "downloadQueue": {
+    "downloadQueued": "ダウンロードキューに追加: {fileName}",
+    "queuedDescription": "空きスロットができ次第、自動的にダウンロードが開始されます",
+    "queuePosition": "順番{position}でキューに追加: {fileName}",
+    "estimatedWait": "推定待ち時間: {time}",
+    "queueFull": "ダウンロードキューが満杯です",
+    "queueFullDescription": "キューに空きができるまで数分お待ちください",
+    "cancelSuccess": "ダウンロードをキャンセルしました",
+    "cancelError": "ダウンロードのキャンセルに失敗: {error}",
+    "status": {
+      "pending": "準備中...",
+      "queued": "キュー待ち",
+      "downloading": "ダウンロード中",
+      "completed": "完了",
+      "failed": "失敗"
+    },
+    "waitTime": {
+      "seconds": "{seconds}秒",
+      "minutes": "{minutes}分",
+      "hoursMinutes": "{hours}時間{minutes}分"
+    },
+    "indicator": {
+      "title": "ダウンロード",
+      "downloads": "ダウンロードキュー",
+      "active": "実行中",
+      "queued": "待機中",
+      "position": "順番 {position}",
+      "estimatedWait": "待ち時間: {time}",
+      "unknownFile": "不明なファイル",
+      "noDownloads": "進行中のダウンロードはありません",
+      "refresh": "キューを更新"
+    }
+  },
   "emptyState": {
     "noFiles": "まだファイルがアップロードされていません",
     "uploadFile": "ファイルをアップロード"
@@ -203,7 +276,8 @@
     "descriptionPlaceholder": "ファイルの説明を入力してください",
     "deleteFile": "ファイルを削除",
     "deleteConfirmation": "を削除してもよろしいですか？",
-    "deleteWarning": "この操作は元に戻せません。"
+    "deleteWarning": "この操作は元に戻せません。",
+    "addDescriptionPlaceholder": "説明を追加..."
   },
   "fileManager": {
     "downloadError": "ファイルのダウンロードに失敗しました",
@@ -271,7 +345,9 @@
       "table": "テーブル",
       "grid": "グリッド"
     },
-    "totalFiles": "{count, plural, =0 {ファイルなし} =1 {1ファイル} other {#ファイル}}"
+    "totalFiles": "{count, plural, =0 {ファイルなし} =1 {1ファイル} other {#ファイル}}",
+    "bulkDeleteConfirmation": "{count, plural, =1 {1つのファイル} other {#つのファイル}}を削除してよろしいですか？この操作は元に戻せません。",
+    "bulkDeleteTitle": "選択したファイルを削除"
   },
   "filesTable": {
     "ariaLabel": "ファイルテーブル",
@@ -408,11 +484,30 @@
     "profile": "プロフィール",
     "settings": "設定",
     "usersManagement": "ユーザー管理",
-    "logout": "ログアウト"
+    "logout": "ログアウト",
+    "customization": "カスタマイズ"
   },
   "navigation": {
     "dashboard": "ダッシュボード"
   },
+  "notifications": {
+    "permissionGranted": "ダウンロード通知が有効になりました",
+    "permissionDenied": "ダウンロード通知が無効になりました",
+    "downloadComplete": {
+      "title": "ダウンロード完了",
+      "body": "{fileName}のダウンロードが完了しました"
+    },
+    "downloadFailed": {
+      "title": "ダウンロード失敗",
+      "body": "{fileName}のダウンロードに失敗: {error}",
+      "unknownError": "不明なエラー"
+    },
+    "queueProcessing": {
+      "title": "ダウンロード開始",
+      "body": "{fileName}のダウンロードを開始しています{position}",
+      "position": "（キュー内{position}番目）"
+    }
+  },
   "profile": {
     "password": {
       "title": "パスワードを変更",
@@ -795,7 +890,8 @@
           "timeout": "コピー操作がタイムアウトしました。より小さいファイルで再試行するか、接続を確認してください。",
           "failed": "コピー操作に失敗しました。もう一度お試しください。",
           "aborted": "タイムアウトによりコピー操作がキャンセルされました。"
-        }
+        },
+        "invalidDate": "無効な日付"
       }
     },
     "form": {
@@ -1223,7 +1319,8 @@
     "editSuccess": "共有が正常に更新されました",
     "editError": "共有の更新に失敗しました",
     "bulkDeleteConfirmation": "{count, plural, =1 {1つの共有} other {#つの共有}}を削除してもよろしいですか？この操作は元に戻せません。",
-    "bulkDeleteTitle": "選択した共有を削除"
+    "bulkDeleteTitle": "選択した共有を削除",
+    "addDescriptionPlaceholder": "説明を追加..."
   },
   "shareDetails": {
     "title": "共有詳細",

apps/web/messages/ko-KR.json

@@ -162,6 +162,46 @@
     "error": "공유 생성에 실패했습니다",
     "namePlaceholder": "공유 이름을 입력하세요"
   },
+  "customization": {
+    "breadcrumb": "커스터마이징",
+    "colors": {
+      "title": "테마 색상",
+      "description": "선호하는 기본 색상 테마를 선택하세요",
+      "presets": "사용 가능한 색상",
+      "presetsDescription": "사용 가능한 색상 테마에서 선택하세요",
+      "reset": "기본값으로 재설정"
+    },
+    "fonts": {
+      "title": "타이포그래피",
+      "description": "선호하는 글꼴을 선택하세요",
+      "available": "사용 가능한 글꼴",
+      "availableDescription": "사용 가능한 글꼴 중에서 선택하세요",
+      "reset": "기본값으로 재설정"
+    },
+    "radius": {
+      "title": "테두리 반경",
+      "description": "인터페이스 요소의 둥근 정도를 조정하세요",
+      "available": "둥근 정도 옵션",
+      "availableDescription": "모서리의 둥근 정도를 선택하세요",
+      "reset": "기본값으로 재설정"
+    },
+    "background": {
+      "title": "배경 색상",
+      "description": "라이트 모드와 다크 모드의 배경 색상을 조정하세요",
+      "lightMode": "라이트 모드",
+      "darkMode": "다크 모드",
+      "availableDescription": "라이트와 다크 테마의 배경 색상을 선택하세요",
+      "reset": "기본값으로 재설정"
+    },
+    "theme": {
+      "title": "테마 모드",
+      "description": "라이트, 다크 또는 시스템 테마 중 선택하세요",
+      "selectTheme": "테마 설정",
+      "availableDescription": "선호하는 테마 모드를 선택하세요",
+      "reset": "시스템 설정으로 재설정"
+    },
+    "pageTitle": "커스터마이징"
+  },
   "dashboard": {
     "loadError": "대시보드 데이터를 불러오는데 실패했습니다",
     "linkCopied": "링크가 클립보드에 복사되었습니다",
@@ -176,6 +216,39 @@
     "filesToDelete": "삭제할 파일",
     "sharesToDelete": "삭제될 공유"
   },
+  "downloadQueue": {
+    "downloadQueued": "다운로드 대기 중: {fileName}",
+    "queuedDescription": "슬롯이 사용 가능해지면 자동으로 다운로드가 시작됩니다",
+    "queuePosition": "다운로드 대기 순서 {position}번: {fileName}",
+    "estimatedWait": "예상 대기 시간: {time}",
+    "queueFull": "다운로드 대기열이 가득 찼습니다",
+    "queueFullDescription": "대기열에 여유가 생길 때까지 잠시 후 다시 시도해 주세요",
+    "cancelSuccess": "다운로드가 성공적으로 취소되었습니다",
+    "cancelError": "다운로드 취소 실패: {error}",
+    "status": {
+      "pending": "준비 중...",
+      "queued": "대기 중",
+      "downloading": "다운로드 중",
+      "completed": "완료됨",
+      "failed": "실패"
+    },
+    "waitTime": {
+      "seconds": "{seconds}초",
+      "minutes": "{minutes}분",
+      "hoursMinutes": "{hours}시간 {minutes}분"
+    },
+    "indicator": {
+      "title": "다운로드",
+      "downloads": "다운로드 대기열",
+      "active": "진행 중",
+      "queued": "대기 중",
+      "position": "순서 {position}",
+      "estimatedWait": "대기: {time}",
+      "unknownFile": "알 수 없는 파일",
+      "noDownloads": "진행 중인 다운로드 없음",
+      "refresh": "대기열 새로고침"
+    }
+  },
   "emptyState": {
     "noFiles": "아직 파일이 업로드되지 않았습니다",
     "uploadFile": "파일 업로드"
@@ -203,7 +276,8 @@
     "descriptionPlaceholder": "파일 설명을 입력하세요",
     "deleteFile": "파일 삭제",
     "deleteConfirmation": "을(를) 삭제하시겠습니까?",
-    "deleteWarning": "이 작업은 취소할 수 없습니다."
+    "deleteWarning": "이 작업은 취소할 수 없습니다.",
+    "addDescriptionPlaceholder": "설명 추가..."
   },
   "fileManager": {
     "downloadError": "파일 다운로드에 실패했습니다",
@@ -271,7 +345,9 @@
       "table": "테이블",
       "grid": "그리드"
     },
-    "totalFiles": "{count, plural, =0 {파일 없음} =1 {1개 파일} other {#개 파일}}"
+    "totalFiles": "{count, plural, =0 {파일 없음} =1 {1개 파일} other {#개 파일}}",
+    "bulkDeleteConfirmation": "{count, plural, =1 {1개 파일} other {#개 파일}}을 삭제하시겠습니까? 이 작업은 되돌릴 수 없습니다.",
+    "bulkDeleteTitle": "선택한 파일 삭제"
   },
   "filesTable": {
     "ariaLabel": "파일 테이블",
@@ -408,11 +484,30 @@
     "profile": "프로필",
     "settings": "설정",
     "usersManagement": "사용자 관리",
-    "logout": "로그아웃"
+    "logout": "로그아웃",
+    "customization": "사용자 정의"
   },
   "navigation": {
     "dashboard": "대시보드"
   },
+  "notifications": {
+    "permissionGranted": "다운로드 알림이 활성화되었습니다",
+    "permissionDenied": "다운로드 알림이 비활성화되었습니다",
+    "downloadComplete": {
+      "title": "다운로드 완료",
+      "body": "{fileName} 다운로드가 완료되었습니다"
+    },
+    "downloadFailed": {
+      "title": "다운로드 실패",
+      "body": "{fileName} 다운로드 실패: {error}",
+      "unknownError": "알 수 없는 오류"
+    },
+    "queueProcessing": {
+      "title": "다운로드 시작",
+      "body": "{fileName} 다운로드가 시작되었습니다{position}",
+      "position": " (대기열 #{position}번이었음)"
+    }
+  },
   "profile": {
     "password": {
       "title": "비밀번호 변경",
@@ -795,7 +890,8 @@
           "timeout": "복사 작업 시간이 초과되었습니다. 더 작은 파일로 다시 시도하거나 연결을 확인하십시오.",
           "failed": "복사 작업이 실패했습니다. 다시 시도해 주세요.",
           "aborted": "시간 초과로 인해 복사 작업이 취소되었습니다."
-        }
+        },
+        "invalidDate": "잘못된 날짜"
       }
     },
     "form": {
@@ -1223,7 +1319,8 @@
     "editSuccess": "공유가 성공적으로 업데이트되었습니다",
     "editError": "공유 업데이트에 실패했습니다",
     "bulkDeleteConfirmation": "{count, plural, =1 {1개의 공유} other {#개의 공유}}를 삭제하시겠습니까? 이 작업은 되돌릴 수 없습니다.",
-    "bulkDeleteTitle": "선택한 공유 삭제"
+    "bulkDeleteTitle": "선택한 공유 삭제",
+    "addDescriptionPlaceholder": "설명 추가..."
   },
   "shareDetails": {
     "title": "공유 세부 정보",

apps/web/messages/nl-NL.json

@@ -162,6 +162,46 @@
     "error": "Fout bij het aanmaken van delen",
     "namePlaceholder": "Voer een naam in voor uw delen"
   },
+  "customization": {
+    "breadcrumb": "Aanpassing",
+    "colors": {
+      "title": "Thema Kleuren",
+      "description": "Kies je gewenste primaire kleurenthema",
+      "presets": "Beschikbare Kleuren",
+      "presetsDescription": "Selecteer uit beschikbare kleurenthema's",
+      "reset": "Standaardinstellingen Herstellen"
+    },
+    "fonts": {
+      "title": "Typografie",
+      "description": "Kies je gewenste lettertype",
+      "available": "Beschikbare Lettertypen",
+      "availableDescription": "Selecteer uit beschikbare lettertypen",
+      "reset": "Standaardinstellingen Herstellen"
+    },
+    "radius": {
+      "title": "Randradius",
+      "description": "Pas de rondheid van interface-elementen aan",
+      "available": "Rondheidsopties",
+      "availableDescription": "Kies hoe afgerond hoeken moeten verschijnen",
+      "reset": "Standaardinstellingen Herstellen"
+    },
+    "background": {
+      "title": "Achtergrondkleuren",
+      "description": "Pas achtergrondkleuren aan voor lichte en donkere modi",
+      "lightMode": "Lichte Modus",
+      "darkMode": "Donkere Modus",
+      "availableDescription": "Kies achtergrondkleuren voor zowel lichte als donkere thema's",
+      "reset": "Standaardinstellingen Herstellen"
+    },
+    "theme": {
+      "title": "Thema Modus",
+      "description": "Kies tussen licht, donker of systeemthema",
+      "selectTheme": "Thema Voorkeur",
+      "availableDescription": "Selecteer je gewenste thema modus",
+      "reset": "Terugzetten naar Systeem"
+    },
+    "pageTitle": "Aanpassing"
+  },
   "dashboard": {
     "loadError": "Fout bij het laden van controlepaneel gegevens",
     "linkCopied": "Link gekopieerd naar klembord",
@@ -176,6 +216,39 @@
     "filesToDelete": "Te verwijderen bestanden",
     "sharesToDelete": "Delen die worden verwijderd"
   },
+  "downloadQueue": {
+    "downloadQueued": "Download in wachtrij: {fileName}",
+    "queuedDescription": "Je download start automatisch wanneer er een slot beschikbaar komt",
+    "queuePosition": "Download in wachtrij op positie {position}: {fileName}",
+    "estimatedWait": "Geschatte wachttijd: {time}",
+    "queueFull": "Downloadwachtrij is vol",
+    "queueFullDescription": "Probeer het over enkele minuten opnieuw wanneer er ruimte is in de wachtrij",
+    "cancelSuccess": "Download succesvol geannuleerd",
+    "cancelError": "Download annuleren mislukt: {error}",
+    "status": {
+      "pending": "Voorbereiden...",
+      "queued": "In wachtrij",
+      "downloading": "Downloaden",
+      "completed": "Voltooid",
+      "failed": "Mislukt"
+    },
+    "waitTime": {
+      "seconds": "{seconds}s",
+      "minutes": "{minutes}m",
+      "hoursMinutes": "{hours}u {minutes}m"
+    },
+    "indicator": {
+      "title": "Downloads",
+      "downloads": "Download Wachtrij",
+      "active": "Actief",
+      "queued": "In Wachtrij",
+      "position": "Positie {position}",
+      "estimatedWait": "Wachttijd: {time}",
+      "unknownFile": "Onbekend bestand",
+      "noDownloads": "Geen downloads actief",
+      "refresh": "Wachtrij Vernieuwen"
+    }
+  },
   "emptyState": {
     "noFiles": "Nog geen bestanden geüpload",
     "uploadFile": "Bestand Uploaden"
@@ -203,7 +276,8 @@
     "descriptionPlaceholder": "Voer bestandsbeschrijving in",
     "deleteFile": "Bestand Verwijderen",
     "deleteConfirmation": "Weet je zeker dat je  wilt verwijderen?",
-    "deleteWarning": "Deze actie kan niet ongedaan worden gemaakt."
+    "deleteWarning": "Deze actie kan niet ongedaan worden gemaakt.",
+    "addDescriptionPlaceholder": "Beschrijving toevoegen..."
   },
   "fileManager": {
     "downloadError": "Fout bij het downloaden van bestand",
@@ -271,7 +345,9 @@
       "table": "Tabel",
       "grid": "Raster"
     },
-    "totalFiles": "{count, plural, =0 {Geen bestanden} =1 {1 bestand} other {# bestanden}}"
+    "totalFiles": "{count, plural, =0 {Geen bestanden} =1 {1 bestand} other {# bestanden}}",
+    "bulkDeleteConfirmation": "Weet je zeker dat je {count, plural, =1 {1 bestand} other {# bestanden}} wilt verwijderen? Deze actie kan niet ongedaan worden gemaakt.",
+    "bulkDeleteTitle": "Geselecteerde Bestanden Verwijderen"
   },
   "filesTable": {
     "ariaLabel": "Bestanden tabel",
@@ -408,11 +484,30 @@
     "profile": "Profiel",
     "settings": "Instellingen",
     "usersManagement": "Gebruikersbeheer",
-    "logout": "Uitloggen"
+    "logout": "Uitloggen",
+    "customization": "Aanpassen"
   },
   "navigation": {
     "dashboard": "Controlepaneel"
   },
+  "notifications": {
+    "permissionGranted": "Download meldingen ingeschakeld",
+    "permissionDenied": "Download meldingen uitgeschakeld",
+    "downloadComplete": {
+      "title": "Download Voltooid",
+      "body": "{fileName} is klaar met downloaden"
+    },
+    "downloadFailed": {
+      "title": "Download Mislukt",
+      "body": "Downloaden van {fileName} mislukt: {error}",
+      "unknownError": "Onbekende fout"
+    },
+    "queueProcessing": {
+      "title": "Download Start",
+      "body": "{fileName} wordt nu gedownload{position}",
+      "position": " (was #{position} in wachtrij)"
+    }
+  },
   "profile": {
     "password": {
       "title": "Wachtwoord Wijzigen",
@@ -795,7 +890,8 @@
           "timeout": "Kopieeroperatie verlopen. Probeer het opnieuw met een kleiner bestand of controleer uw verbinding.",
           "failed": "Kopieeroperatie mislukt. Probeer het opnieuw.",
           "aborted": "Kopieeroperatie is geannuleerd vanwege een time-out."
-        }
+        },
+        "invalidDate": "Ongeldige datum"
       }
     },
     "form": {
@@ -1223,7 +1319,8 @@
     "editSuccess": "Delen succesvol bijgewerkt",
     "editError": "Fout bij bijwerken van delen",
     "bulkDeleteConfirmation": "Weet je zeker dat je {count, plural, =1 {1 deel} other {# delen}} wilt verwijderen? Deze actie kan niet ongedaan worden gemaakt.",
-    "bulkDeleteTitle": "Geselecteerde Delen Verwijderen"
+    "bulkDeleteTitle": "Geselecteerde Delen Verwijderen",
+    "addDescriptionPlaceholder": "Beschrijving toevoegen..."
   },
   "shareDetails": {
     "title": "Delen Details",

apps/web/messages/pl-PL.json

@@ -162,6 +162,46 @@
     "error": "Nie udało się utworzyć udostępnienia",
     "namePlaceholder": "Wprowadź nazwę dla swojego udostępnienia"
   },
+  "customization": {
+    "breadcrumb": "Personalizacja",
+    "colors": {
+      "title": "Kolory motywu",
+      "description": "Wybierz preferowany kolor podstawowy motywu",
+      "presets": "Dostępne kolory",
+      "presetsDescription": "Wybierz spośród dostępnych motywów kolorystycznych",
+      "reset": "Przywróć domyślne"
+    },
+    "fonts": {
+      "title": "Typografia",
+      "description": "Wybierz preferowaną rodzinę czcionek",
+      "available": "Dostępne czcionki",
+      "availableDescription": "Wybierz spośród dostępnych rodzin czcionek",
+      "reset": "Przywróć domyślne"
+    },
+    "radius": {
+      "title": "Zaokrąglenie krawędzi",
+      "description": "Dostosuj zaokrąglenie elementów interfejsu",
+      "available": "Opcje zaokrąglenia",
+      "availableDescription": "Wybierz stopień zaokrąglenia narożników",
+      "reset": "Przywróć domyślne"
+    },
+    "background": {
+      "title": "Kolory tła",
+      "description": "Dostosuj kolory tła dla trybów jasnego i ciemnego",
+      "lightMode": "Tryb jasny",
+      "darkMode": "Tryb ciemny",
+      "availableDescription": "Wybierz kolory tła dla motywów jasnego i ciemnego",
+      "reset": "Przywróć domyślne"
+    },
+    "theme": {
+      "title": "Tryb motywu",
+      "description": "Wybierz między trybem jasnym, ciemnym lub systemowym",
+      "selectTheme": "Preferencje motywu",
+      "availableDescription": "Wybierz preferowany tryb motywu",
+      "reset": "Przywróć ustawienia systemowe"
+    },
+    "pageTitle": "Personalizacja"
+  },
   "dashboard": {
     "loadError": "Nie udało się załadować danych panelu głównego",
     "linkCopied": "Link skopiowany do schowka",
@@ -176,6 +216,39 @@
     "filesToDelete": "Pliki do usunięcia",
     "sharesToDelete": "Udostępnienia do usunięcia"
   },
+  "downloadQueue": {
+    "downloadQueued": "Pobieranie w kolejce: {fileName}",
+    "queuedDescription": "Pobieranie rozpocznie się automatycznie, gdy zwolni się miejsce",
+    "queuePosition": "Pobieranie w kolejce na pozycji {position}: {fileName}",
+    "estimatedWait": "Szacowany czas oczekiwania: {time}",
+    "queueFull": "Kolejka pobierania jest pełna",
+    "queueFullDescription": "Spróbuj ponownie za kilka minut, gdy w kolejce będzie miejsce",
+    "cancelSuccess": "Pobieranie anulowane pomyślnie",
+    "cancelError": "Nie udało się anulować pobierania: {error}",
+    "status": {
+      "pending": "Przygotowywanie...",
+      "queued": "W kolejce",
+      "downloading": "Pobieranie",
+      "completed": "Zakończone",
+      "failed": "Nie powiodło się"
+    },
+    "waitTime": {
+      "seconds": "{seconds}s",
+      "minutes": "{minutes}m",
+      "hoursMinutes": "{hours}g {minutes}m"
+    },
+    "indicator": {
+      "title": "Pobierania",
+      "downloads": "Kolejka pobierania",
+      "active": "Aktywne",
+      "queued": "W kolejce",
+      "position": "Pozycja {position}",
+      "estimatedWait": "Oczekiwanie: {time}",
+      "unknownFile": "Nieznany plik",
+      "noDownloads": "Brak aktywnych pobierań",
+      "refresh": "Odśwież kolejkę"
+    }
+  },
   "emptyState": {
     "noFiles": "Brak przesłanych plików",
     "uploadFile": "Prześlij plik"
@@ -203,7 +276,8 @@
     "descriptionPlaceholder": "Wprowadź opis pliku",
     "deleteFile": "Usuń plik",
     "deleteConfirmation": "Czy na pewno chcesz usunąć ten plik?",
-    "deleteWarning": "Tej operacji nie można cofnąć."
+    "deleteWarning": "Tej operacji nie można cofnąć.",
+    "addDescriptionPlaceholder": "Dodaj opis..."
   },
   "fileManager": {
     "downloadError": "Nie udało się pobrać pliku",
@@ -271,7 +345,9 @@
     "viewMode": {
       "table": "Tabela",
       "grid": "Siatka"
-    }
+    },
+    "bulkDeleteConfirmation": "Czy na pewno chcesz usunąć {count, plural, =1 {1 plik} other {# plików}}? Ta akcja nie może zostać cofnięta.",
+    "bulkDeleteTitle": "Usuń Wybrane Pliki"
   },
   "filesTable": {
     "ariaLabel": "Tabela plików",
@@ -408,11 +484,30 @@
     "profile": "Profil",
     "settings": "Ustawienia",
     "usersManagement": "Zarządzanie użytkownikami",
-    "logout": "Wyloguj się"
+    "logout": "Wyloguj się",
+    "customization": "Dostosowanie"
   },
   "navigation": {
     "dashboard": "Panel główny"
   },
+  "notifications": {
+    "permissionGranted": "Powiadomienia o pobieraniu włączone",
+    "permissionDenied": "Powiadomienia o pobieraniu wyłączone",
+    "downloadComplete": {
+      "title": "Pobieranie zakończone",
+      "body": "Plik {fileName} został pobrany"
+    },
+    "downloadFailed": {
+      "title": "Błąd pobierania",
+      "body": "Nie udało się pobrać pliku {fileName}: {error}",
+      "unknownError": "Nieznany błąd"
+    },
+    "queueProcessing": {
+      "title": "Rozpoczęcie pobierania",
+      "body": "Trwa pobieranie pliku {fileName}{position}",
+      "position": " (był #{position} w kolejce)"
+    }
+  },
   "profile": {
     "password": {
       "title": "Zmień hasło",
@@ -795,7 +890,8 @@
           "timeout": "Operacja kopiowania przekroczyła limit czasu. Spróbuj ponownie z mniejszym plikiem lub sprawdź swoje połączenie.",
           "failed": "Operacja kopiowania nie powiodła się. Spróbuj ponownie.",
           "aborted": "Operacja kopiowania została anulowana z powodu przekroczenia limitu czasu."
-        }
+        },
+        "invalidDate": "Nieprawidłowa data"
       }
     },
     "form": {
@@ -1223,7 +1319,8 @@
     "editSuccess": "Udostępnienie zaktualizowane pomyślnie",
     "editError": "Nie udało się zaktualizować udostępnienia",
     "bulkDeleteConfirmation": "Czy na pewno chcesz usunąć {count, plural, =1 {1 udostępnienie} other {# udostępnień}}? Tej operacji nie można cofnąć.",
-    "bulkDeleteTitle": "Usuń wybrane udostępnienia"
+    "bulkDeleteTitle": "Usuń wybrane udostępnienia",
+    "addDescriptionPlaceholder": "Dodaj opis..."
   },
   "shareDetails": {
     "title": "Szczegóły udostępnienia",

apps/web/messages/pt-BR.json

@@ -162,6 +162,46 @@
     "error": "Falha ao criar compartilhamento",
     "namePlaceholder": "Digite um nome para seu compartilhamento"
   },
+  "customization": {
+    "breadcrumb": "Personalização",
+    "colors": {
+      "title": "Cores do Tema",
+      "description": "Escolha sua cor primária preferida para o tema",
+      "presets": "Cores Disponíveis",
+      "presetsDescription": "Selecione entre os temas de cores disponíveis",
+      "reset": "Restaurar Padrão"
+    },
+    "fonts": {
+      "title": "Tipografia",
+      "description": "Escolha sua família de fontes preferida",
+      "available": "Fontes Disponíveis",
+      "availableDescription": "Selecione entre as famílias de fontes disponíveis",
+      "reset": "Restaurar Padrão"
+    },
+    "radius": {
+      "title": "Borda Arredondada",
+      "description": "Personalize o arredondamento dos elementos da interface",
+      "available": "Opções de Arredondamento",
+      "availableDescription": "Escolha como os cantos arredondados devem aparecer",
+      "reset": "Restaurar Padrão"
+    },
+    "background": {
+      "title": "Cores de Fundo",
+      "description": "Personalize as cores de fundo para os modos claro e escuro",
+      "lightMode": "Modo Claro",
+      "darkMode": "Modo Escuro",
+      "availableDescription": "Escolha as cores de fundo para os temas claro e escuro",
+      "reset": "Restaurar Padrão"
+    },
+    "theme": {
+      "title": "Modo do Tema",
+      "description": "Escolha entre tema claro, escuro ou do sistema",
+      "selectTheme": "Preferência de Tema",
+      "availableDescription": "Selecione seu modo de tema preferido",
+      "reset": "Restaurar para Sistema"
+    },
+    "pageTitle": "Personalização"
+  },
   "dashboard": {
     "loadError": "Falha ao carregar dados do painel",
     "linkCopied": "Link copiado para a área de transferência",
@@ -176,6 +216,39 @@
     "filesToDelete": "Arquivos que serão excluídos",
     "sharesToDelete": "Compartilhamentos que serão excluídos"
   },
+  "downloadQueue": {
+    "downloadQueued": "Download na fila: {fileName}",
+    "queuedDescription": "Seu download começará automaticamente quando uma vaga estiver disponível",
+    "queuePosition": "Download na posição {position} da fila: {fileName}",
+    "estimatedWait": "Tempo estimado de espera: {time}",
+    "queueFull": "Fila de download está cheia",
+    "queueFullDescription": "Por favor, tente novamente em alguns minutos quando houver espaço na fila",
+    "cancelSuccess": "Download cancelado com sucesso",
+    "cancelError": "Falha ao cancelar download: {error}",
+    "status": {
+      "pending": "Preparando...",
+      "queued": "Na fila",
+      "downloading": "Baixando",
+      "completed": "Concluído",
+      "failed": "Falhou"
+    },
+    "waitTime": {
+      "seconds": "{seconds}s",
+      "minutes": "{minutes}m",
+      "hoursMinutes": "{hours}h {minutes}m"
+    },
+    "indicator": {
+      "title": "Downloads",
+      "downloads": "Fila de Download",
+      "active": "Ativos",
+      "queued": "Na Fila",
+      "position": "Posição {position}",
+      "estimatedWait": "Espera: {time}",
+      "unknownFile": "Arquivo desconhecido",
+      "noDownloads": "Nenhum download em andamento",
+      "refresh": "Atualizar Fila"
+    }
+  },
   "emptyState": {
     "noFiles": "Nenhum arquivo enviado ainda",
     "uploadFile": "Enviar arquivo"
@@ -201,6 +274,7 @@
     "extension": "Extensão",
     "descriptionLabel": "Descrição",
     "descriptionPlaceholder": "Digite a descrição do arquivo",
+    "addDescriptionPlaceholder": "Adicionar descrição...",
     "deleteFile": "Excluir arquivo",
     "deleteConfirmation": "Tem certeza que deseja excluir ?",
     "deleteWarning": "Esta ação não pode ser desfeita."
@@ -267,6 +341,8 @@
     "bulkDownloadFileError": "Erro ao baixar arquivo {fileName}",
     "bulkDeleteSuccess": "{count, plural, =1 {1 arquivo excluído com sucesso} other {# arquivos excluídos com sucesso}}",
     "bulkDeleteError": "Erro ao excluir arquivos selecionados",
+    "bulkDeleteTitle": "Excluir Arquivos Selecionados",
+    "bulkDeleteConfirmation": "Tem certeza que deseja excluir {count, plural, =1 {1 arquivo} other {# arquivos}}? Esta ação não pode ser desfeita.",
     "totalFiles": "{count, plural, =0 {Nenhum arquivo} =1 {1 arquivo} other {# arquivos}}",
     "viewMode": {
       "table": "Tabela",
@@ -408,11 +484,30 @@
     "profile": "Perfil",
     "settings": "Configurações",
     "usersManagement": "Gerenciar usuários",
-    "logout": "Sair"
+    "logout": "Sair",
+    "customization": "Personalização"
   },
   "navigation": {
     "dashboard": "Painel"
   },
+  "notifications": {
+    "permissionGranted": "Notificações de download ativadas",
+    "permissionDenied": "Notificações de download desativadas",
+    "downloadComplete": {
+      "title": "Download Concluído",
+      "body": "{fileName} terminou de baixar"
+    },
+    "downloadFailed": {
+      "title": "Download Falhou",
+      "body": "Falha ao baixar {fileName}: {error}",
+      "unknownError": "Erro desconhecido"
+    },
+    "queueProcessing": {
+      "title": "Download Iniciando",
+      "body": "{fileName} está sendo baixado agora{position}",
+      "position": " (estava na posição #{position} da fila)"
+    }
+  },
   "profile": {
     "password": {
       "title": "Alterar Senha",
@@ -756,6 +851,7 @@
           "size": "Tamanho",
           "sender": "Enviado por",
           "date": "Data",
+          "invalidDate": "Data inválida",
           "actions": "Ações"
         },
         "actions": {
@@ -795,7 +891,8 @@
           "timeout": "A operação de cópia expirou. Por favor, tente novamente com um arquivo menor ou verifique sua conexão.",
           "failed": "A operação de cópia falhou. Por favor, tente novamente.",
           "aborted": "A operação de cópia foi cancelada devido ao tempo limite."
-        }
+        },
+        "invalidDate": "Data inválida"
       }
     },
     "form": {
@@ -1205,6 +1302,7 @@
   "shareActions": {
     "deleteTitle": "Excluir Compartilhamento",
     "deleteConfirmation": "Tem certeza que deseja excluir este compartilhamento? Esta ação não pode ser desfeita.",
+    "addDescriptionPlaceholder": "Adicionar descrição...",
     "bulkDeleteTitle": "Excluir Compartilhamentos Selecionados",
     "bulkDeleteConfirmation": "Tem certeza que deseja excluir {count, plural, =1 {1 compartilhamento} other {# compartilhamentos}} selecionado(s)? Esta ação não pode ser desfeita.",
     "editTitle": "Editar Compartilhamento",

apps/web/messages/ru-RU.json

@@ -162,6 +162,46 @@
     "descriptionPlaceholder": "Введите описание (опционально)",
     "namePlaceholder": "Введите имя для вашего общего доступа"
   },
+  "customization": {
+    "breadcrumb": "Настройка",
+    "colors": {
+      "title": "Цвета темы",
+      "description": "Выберите предпочтительный основной цвет темы",
+      "presets": "Доступные цвета",
+      "presetsDescription": "Выберите из доступных цветовых тем",
+      "reset": "Сбросить по умолчанию"
+    },
+    "fonts": {
+      "title": "Типография",
+      "description": "Выберите предпочтительное семейство шрифтов",
+      "available": "Доступные шрифты",
+      "availableDescription": "Выберите из доступных семейств шрифтов",
+      "reset": "Сбросить по умолчанию"
+    },
+    "radius": {
+      "title": "Радиус границ",
+      "description": "Настройте закругление элементов интерфейса",
+      "available": "Варианты закругления",
+      "availableDescription": "Выберите, как должны выглядеть закругленные углы",
+      "reset": "Сбросить по умолчанию"
+    },
+    "background": {
+      "title": "Цвета фона",
+      "description": "Настройте цвета фона для светлого и темного режимов",
+      "lightMode": "Светлый режим",
+      "darkMode": "Темный режим",
+      "availableDescription": "Выберите цвета фона для светлой и темной тем",
+      "reset": "Сбросить по умолчанию"
+    },
+    "theme": {
+      "title": "Режим темы",
+      "description": "Выберите между светлой, темной или системной темой",
+      "selectTheme": "Предпочтительная тема",
+      "availableDescription": "Выберите предпочтительный режим темы",
+      "reset": "Сбросить на системную"
+    },
+    "pageTitle": "Настройка"
+  },
   "dashboard": {
     "loadError": "Ошибка загрузки данных панели управления",
     "linkCopied": "Ссылка скопирована в буфер обмена",
@@ -176,6 +216,39 @@
     "filesToDelete": "Файлы для удаления",
     "sharesToDelete": "Общие папки, которые будут удалены"
   },
+  "downloadQueue": {
+    "downloadQueued": "Загрузка в очереди: {fileName}",
+    "queuedDescription": "Ваша загрузка начнется автоматически, когда освободится слот",
+    "queuePosition": "Загрузка в очереди на позиции {position}: {fileName}",
+    "estimatedWait": "Расчетное время ожидания: {time}",
+    "queueFull": "Очередь загрузки заполнена",
+    "queueFullDescription": "Пожалуйста, повторите попытку через несколько минут, когда в очереди появится место",
+    "cancelSuccess": "Загрузка успешно отменена",
+    "cancelError": "Не удалось отменить загрузку: {error}",
+    "status": {
+      "pending": "Подготовка...",
+      "queued": "В очереди",
+      "downloading": "Загрузка",
+      "completed": "Завершено",
+      "failed": "Не удалось"
+    },
+    "waitTime": {
+      "seconds": "{seconds} сек",
+      "minutes": "{minutes} мин",
+      "hoursMinutes": "{hours}ч {minutes}мин"
+    },
+    "indicator": {
+      "title": "Загрузки",
+      "downloads": "Очередь загрузки",
+      "active": "Активные",
+      "queued": "В очереди",
+      "position": "Позиция {position}",
+      "estimatedWait": "Ожидание: {time}",
+      "unknownFile": "Неизвестный файл",
+      "noDownloads": "Нет активных загрузок",
+      "refresh": "Обновить очередь"
+    }
+  },
   "emptyState": {
     "noFiles": "Файлы еще не загружены",
     "uploadFile": "Загрузить файл"
@@ -203,7 +276,8 @@
     "descriptionPlaceholder": "Введите описание файла",
     "deleteFile": "Удалить файл",
     "deleteConfirmation": "Вы уверены, что хотите удалить ?",
-    "deleteWarning": "Это действие необратимо."
+    "deleteWarning": "Это действие необратимо.",
+    "addDescriptionPlaceholder": "Добавить описание..."
   },
   "fileManager": {
     "downloadError": "Ошибка скачивания файла",
@@ -271,7 +345,9 @@
     "viewMode": {
       "table": "Таблица",
       "grid": "Сетка"
-    }
+    },
+    "bulkDeleteConfirmation": "Вы уверены, что хотите удалить {count, plural, =1 {1 файл} other {# файлов}}? Это действие нельзя отменить.",
+    "bulkDeleteTitle": "Удалить Выбранные Файлы"
   },
   "filesTable": {
     "ariaLabel": "Таблица файлов",
@@ -408,11 +484,30 @@
     "profile": "Профиль",
     "settings": "Настройки",
     "usersManagement": "Управление пользователями",
-    "logout": "Выйти"
+    "logout": "Выйти",
+    "customization": "Настройки"
   },
   "navigation": {
     "dashboard": "Панель управления"
   },
+  "notifications": {
+    "permissionGranted": "Уведомления о загрузках включены",
+    "permissionDenied": "Уведомления о загрузках отключены",
+    "downloadComplete": {
+      "title": "Загрузка завершена",
+      "body": "Файл {fileName} успешно загружен"
+    },
+    "downloadFailed": {
+      "title": "Ошибка загрузки",
+      "body": "Не удалось загрузить {fileName}: {error}",
+      "unknownError": "Неизвестная ошибка"
+    },
+    "queueProcessing": {
+      "title": "Начало загрузки",
+      "body": "Файл {fileName} загружается{position}",
+      "position": " (был №{position} в очереди)"
+    }
+  },
   "profile": {
     "password": {
       "title": "Изменить пароль",
@@ -795,7 +890,8 @@
           "timeout": "Время операции копирования истекло. Пожалуйста, попробуйте еще раз с файлом меньшего размера или проверьте подключение.",
           "failed": "Ошибка операции копирования. Пожалуйста, попробуйте еще раз.",
           "aborted": "Операция копирования была отменена из-за истечения времени ожидания."
-        }
+        },
+        "invalidDate": "Неверная дата"
       }
     },
     "form": {
@@ -1223,7 +1319,8 @@
     "editSuccess": "Общий доступ успешно обновлен",
     "editError": "Ошибка обновления общего доступа",
     "bulkDeleteConfirmation": "Вы уверены, что хотите удалить {count, plural, =1 {1 общую папку} other {# общих папок}}? Это действие нельзя отменить.",
-    "bulkDeleteTitle": "Удалить Выбранные Общие Папки"
+    "bulkDeleteTitle": "Удалить Выбранные Общие Папки",
+    "addDescriptionPlaceholder": "Добавить описание..."
   },
   "shareDetails": {
     "title": "Детали Общего Доступа",

apps/web/messages/tr-TR.json

@@ -162,6 +162,46 @@
     "descriptionPlaceholder": "Açıklama girin (isteğe bağlı)",
     "namePlaceholder": "Paylaşımınız için bir ad girin"
   },
+  "customization": {
+    "breadcrumb": "Özelleştirme",
+    "colors": {
+      "title": "Tema Renkleri",
+      "description": "Tercih ettiğiniz birincil renk temasını seçin",
+      "presets": "Mevcut Renkler",
+      "presetsDescription": "Mevcut renk temalarından seçim yapın",
+      "reset": "Varsayılana Sıfırla"
+    },
+    "fonts": {
+      "title": "Tipografi",
+      "description": "Tercih ettiğiniz yazı tipini seçin",
+      "available": "Mevcut Yazı Tipleri",
+      "availableDescription": "Mevcut yazı tipi ailelerinden seçim yapın",
+      "reset": "Varsayılana Sıfırla"
+    },
+    "radius": {
+      "title": "Kenar Yuvarlaklığı",
+      "description": "Arayüz öğelerinin yuvarlaklığını özelleştirin",
+      "available": "Yuvarlaklık Seçenekleri",
+      "availableDescription": "Köşelerin ne kadar yuvarlak görüneceğini seçin",
+      "reset": "Varsayılana Sıfırla"
+    },
+    "background": {
+      "title": "Arka Plan Renkleri",
+      "description": "Açık ve karanlık modlar için arka plan renklerini özelleştirin",
+      "lightMode": "Açık Mod",
+      "darkMode": "Karanlık Mod",
+      "availableDescription": "Hem açık hem de karanlık temalar için arka plan renklerini seçin",
+      "reset": "Varsayılana Sıfırla"
+    },
+    "theme": {
+      "title": "Tema Modu",
+      "description": "Açık, karanlık veya sistem teması arasından seçim yapın",
+      "selectTheme": "Tema Tercihi",
+      "availableDescription": "Tercih ettiğiniz tema modunu seçin",
+      "reset": "Sisteme Sıfırla"
+    },
+    "pageTitle": "Özelleştirme"
+  },
   "dashboard": {
     "loadError": "Gösterge paneli verileri yüklenemedi",
     "linkCopied": "Bağlantı panoya kopyalandı",
@@ -176,6 +216,39 @@
     "filesToDelete": "Silinecek dosyalar",
     "sharesToDelete": "Silinecek paylaşımlar"
   },
+  "downloadQueue": {
+    "downloadQueued": "İndirme sıraya alındı: {fileName}",
+    "queuedDescription": "Bir slot uygun hale geldiğinde indirmeniz otomatik olarak başlayacak",
+    "queuePosition": "{position}. sırada indirme: {fileName}",
+    "estimatedWait": "Tahmini bekleme süresi: {time}",
+    "queueFull": "İndirme kuyruğu dolu",
+    "queueFullDescription": "Lütfen kuyrukta yer açıldığında birkaç dakika sonra tekrar deneyin",
+    "cancelSuccess": "İndirme başarıyla iptal edildi",
+    "cancelError": "İndirme iptal edilemedi: {error}",
+    "status": {
+      "pending": "Hazırlanıyor...",
+      "queued": "Kuyrukta",
+      "downloading": "İndiriliyor",
+      "completed": "Tamamlandı",
+      "failed": "Başarısız"
+    },
+    "waitTime": {
+      "seconds": "{seconds}sn",
+      "minutes": "{minutes}dk",
+      "hoursMinutes": "{hours}sa {minutes}dk"
+    },
+    "indicator": {
+      "title": "İndirmeler",
+      "downloads": "İndirme Kuyruğu",
+      "active": "Aktif",
+      "queued": "Sırada",
+      "position": "Konum {position}",
+      "estimatedWait": "Bekleme: {time}",
+      "unknownFile": "Bilinmeyen dosya",
+      "noDownloads": "Devam eden indirme yok",
+      "refresh": "Kuyruğu Yenile"
+    }
+  },
   "emptyState": {
     "noFiles": "Henüz dosya yüklenmedi",
     "uploadFile": "Dosya Yükle"
@@ -203,7 +276,8 @@
     "descriptionPlaceholder": "Dosya açıklamasını girin",
     "deleteFile": "Dosyayı Sil",
     "deleteConfirmation": " dosyasını silmek istediğinize emin misiniz?",
-    "deleteWarning": "Bu işlem geri alınamaz."
+    "deleteWarning": "Bu işlem geri alınamaz.",
+    "addDescriptionPlaceholder": "Açıklama ekle..."
   },
   "fileManager": {
     "downloadError": "Dosya indirilemedi",
@@ -271,7 +345,9 @@
     "viewMode": {
       "table": "Tablo",
       "grid": "Izgara"
-    }
+    },
+    "bulkDeleteConfirmation": "{count, plural, =1 {1 dosyayı} other {# dosyayı}} silmek istediğinizden emin misiniz? Bu işlem geri alınamaz.",
+    "bulkDeleteTitle": "Seçili Dosyaları Sil"
   },
   "filesTable": {
     "ariaLabel": "Dosya Tablosu",
@@ -408,11 +484,30 @@
     "profile": "Profil",
     "settings": "Ayarlar",
     "usersManagement": "Kullanıcı Yönetimi",
-    "logout": "Oturumu Kapat"
+    "logout": "Oturumu Kapat",
+    "customization": "Özelleştirme"
   },
   "navigation": {
     "dashboard": "Gösterge Paneli"
   },
+  "notifications": {
+    "permissionGranted": "İndirme bildirimleri etkinleştirildi",
+    "permissionDenied": "İndirme bildirimleri devre dışı bırakıldı",
+    "downloadComplete": {
+      "title": "İndirme Tamamlandı",
+      "body": "{fileName} indirmesi tamamlandı"
+    },
+    "downloadFailed": {
+      "title": "İndirme Başarısız",
+      "body": "{fileName} indirilemedi: {error}",
+      "unknownError": "Bilinmeyen hata"
+    },
+    "queueProcessing": {
+      "title": "İndirme Başlıyor",
+      "body": "{fileName} şimdi indiriliyor{position}",
+      "position": " (kuyrukta #{position} sıradaydı)"
+    }
+  },
   "profile": {
     "password": {
       "title": "Şifreyi Değiştir",
@@ -795,7 +890,8 @@
           "timeout": "Kopyalama işlemi zaman aşımına uğradı. Lütfen daha küçük bir dosya ile tekrar deneyin veya bağlantınızı kontrol edin.",
           "failed": "Kopyalama işlemi başarısız oldu. Lütfen tekrar deneyin.",
           "aborted": "Kopyalama işlemi zaman aşımı nedeniyle iptal edildi."
-        }
+        },
+        "invalidDate": "Geçersiz tarih"
       }
     },
     "form": {
@@ -1223,7 +1319,8 @@
     "editSuccess": "Paylaşım başarıyla güncellendi",
     "editError": "Paylaşım güncelleme başarısız",
     "bulkDeleteConfirmation": "{count, plural, =1 {1 paylaşımı} other {# paylaşımı}} silmek istediğinizden emin misiniz? Bu işlem geri alınamaz.",
-    "bulkDeleteTitle": "Seçili Paylaşımları Sil"
+    "bulkDeleteTitle": "Seçili Paylaşımları Sil",
+    "addDescriptionPlaceholder": "Açıklama ekle..."
   },
   "shareDetails": {
     "title": "Paylaşım Detayları",

apps/web/messages/zh-CN.json

@@ -162,6 +162,46 @@
     "error": "创建分享失败",
     "namePlaceholder": "输入分享名称"
   },
+  "customization": {
+    "breadcrumb": "自定义",
+    "colors": {
+      "title": "主题颜色",
+      "description": "选择您喜欢的主题颜色",
+      "presets": "可用颜色",
+      "presetsDescription": "从可用的颜色主题中选择",
+      "reset": "恢复默认值"
+    },
+    "fonts": {
+      "title": "字体",
+      "description": "选择您喜欢的字体系列",
+      "available": "可用字体",
+      "availableDescription": "从可用的字体系列中选择",
+      "reset": "恢复默认值"
+    },
+    "radius": {
+      "title": "边框圆角",
+      "description": "自定义界面元素的圆角程度",
+      "available": "圆角选项",
+      "availableDescription": "选择圆角的显示方式",
+      "reset": "恢复默认值"
+    },
+    "background": {
+      "title": "背景颜色",
+      "description": "自定义明暗模式的背景颜色",
+      "lightMode": "明亮模式",
+      "darkMode": "暗黑模式",
+      "availableDescription": "为明暗主题选择背景颜色",
+      "reset": "恢复默认值"
+    },
+    "theme": {
+      "title": "主题模式",
+      "description": "在明亮、暗黑或系统主题之间选择",
+      "selectTheme": "主题偏好",
+      "availableDescription": "选择您喜欢的主题模式",
+      "reset": "恢复系统设置"
+    },
+    "pageTitle": "自定义"
+  },
   "dashboard": {
     "loadError": "加载仪表盘数据失败",
     "linkCopied": "链接已复制到剪贴板",
@@ -176,6 +216,39 @@
     "filesToDelete": "要删除的文件",
     "sharesToDelete": "将被删除的共享"
   },
+  "downloadQueue": {
+    "downloadQueued": "已加入下载队列：{fileName}",
+    "queuedDescription": "当有空闲位置时，您的下载将自动开始",
+    "queuePosition": "在队列位置 {position} 等待下载：{fileName}",
+    "estimatedWait": "预计等待时间：{time}",
+    "queueFull": "下载队列已满",
+    "queueFullDescription": "请等待几分钟后当队列有空位时再试",
+    "cancelSuccess": "下载已成功取消",
+    "cancelError": "取消下载失败：{error}",
+    "status": {
+      "pending": "准备中...",
+      "queued": "排队中",
+      "downloading": "下载中",
+      "completed": "已完成",
+      "failed": "失败"
+    },
+    "waitTime": {
+      "seconds": "{seconds}秒",
+      "minutes": "{minutes}分",
+      "hoursMinutes": "{hours}小时 {minutes}分"
+    },
+    "indicator": {
+      "title": "下载",
+      "downloads": "下载队列",
+      "active": "进行中",
+      "queued": "排队中",
+      "position": "位置 {position}",
+      "estimatedWait": "等待：{time}",
+      "unknownFile": "未知文件",
+      "noDownloads": "当前没有下载任务",
+      "refresh": "刷新队列"
+    }
+  },
   "emptyState": {
     "noFiles": "尚未上传任何文件",
     "uploadFile": "上传文件"
@@ -203,7 +276,8 @@
     "descriptionPlaceholder": "请输入文件描述",
     "deleteFile": "删除文件",
     "deleteConfirmation": "您确定要删除{fileName}吗？",
-    "deleteWarning": "此操作不可撤销。"
+    "deleteWarning": "此操作不可撤销。",
+    "addDescriptionPlaceholder": "添加描述..."
   },
   "fileManager": {
     "downloadError": "文件下载失败",
@@ -271,7 +345,9 @@
       "table": "表格",
       "grid": "网格"
     },
-    "totalFiles": "{count, plural, =0 {无文件} =1 {1个文件} other {#个文件}}"
+    "totalFiles": "{count, plural, =0 {无文件} =1 {1个文件} other {#个文件}}",
+    "bulkDeleteConfirmation": "您确定要删除 {count, plural, =1 {1 个文件} other {# 个文件}}吗？此操作无法撤销。",
+    "bulkDeleteTitle": "删除所选文件"
   },
   "filesTable": {
     "ariaLabel": "文件表格",
@@ -408,11 +484,30 @@
     "profile": "个人资料",
     "settings": "设置",
     "usersManagement": "用户管理",
-    "logout": "退出登录"
+    "logout": "退出登录",
+    "customization": "自定义"
   },
   "navigation": {
     "dashboard": "仪表盘"
   },
+  "notifications": {
+    "permissionGranted": "下载通知已启用",
+    "permissionDenied": "下载通知已禁用",
+    "downloadComplete": {
+      "title": "下载完成",
+      "body": "{fileName} 已下载完成"
+    },
+    "downloadFailed": {
+      "title": "下载失败",
+      "body": "下载 {fileName} 失败：{error}",
+      "unknownError": "未知错误"
+    },
+    "queueProcessing": {
+      "title": "开始下载",
+      "body": "{fileName} 正在下载{position}",
+      "position": "（队列中第 {position} 位）"
+    }
+  },
   "profile": {
     "password": {
       "title": "修改密码",
@@ -795,7 +890,8 @@
           "timeout": "复制操作超时。请尝试使用较小的文件或检查您的连接。",
           "failed": "复制操作失败。请重试。",
           "aborted": "由于超时，复制操作已取消。"
-        }
+        },
+        "invalidDate": "无效日期"
       }
     },
     "form": {
@@ -1223,7 +1319,8 @@
     "descriptionPlaceholder": "输入描述（可选）",
     "descriptionLabel": "描述",
     "bulkDeleteConfirmation": "您确定要删除{count, plural, =1 {1个共享} other {#个共享}}吗？此操作无法撤销。",
-    "bulkDeleteTitle": "删除选中的共享"
+    "bulkDeleteTitle": "删除选中的共享",
+    "addDescriptionPlaceholder": "添加描述..."
   },
   "shareDetails": {
     "title": "共享详情",

apps/web/package.json

@@ -1,6 +1,6 @@
 {
   "name": "palmr-web",
-  "version": "3.1.8-beta",
+  "version": "3.2.0-beta",
   "description": "Frontend for Palmr",
   "private": true,
   "author": "Daniel Luiz Alves <daniel@kyantech.com.br>",
@@ -35,6 +35,7 @@
     "@radix-ui/react-aspect-ratio": "^1.1.3",
     "@radix-ui/react-avatar": "^1.1.4",
     "@radix-ui/react-checkbox": "^1.3.2",
+    "@radix-ui/react-collapsible": "^1.1.12",
     "@radix-ui/react-dialog": "^1.1.6",
     "@radix-ui/react-dropdown-menu": "^2.1.6",
     "@radix-ui/react-label": "^2.1.2",

apps/web/src/app/(shares)/r/[alias]/components/file-upload-section.tsx

@@ -421,7 +421,7 @@ export function FileUploadSection({ reverseShare, password, alias, onUploadSucce
                 );
               }}
               disabled={isUploading}
-              title={t("reverseShares.upload.retry")}
+              title={t("reverseShares.upload.errors.retry")}
             >
               <IconUpload className="h-4 w-4" />
             </Button>

apps/web/src/app/(shares)/r/[alias]/components/transparent-footer.tsx

@@ -18,7 +18,7 @@ export function TransparentFooter() {
           title={t("footer.kyanHomepage")}
         >
           <span className="text-white/70 text-xs sm:text-sm">{t("footer.poweredBy")}</span>
-          <p className="text-white text-xs sm:text-sm font-medium cursor-pointer hover:text-primary">
+          <p className="text-primary text-xs sm:text-sm font-medium cursor-pointer hover:text-primary/80">
             Kyantech Solutions
           </p>
         </Link>

apps/web/src/app/(shares)/reverse-shares/components/received-files-modal.tsx

@@ -36,16 +36,15 @@ import {
   DropdownMenuTrigger,
 } from "@/components/ui/dropdown-menu";
 import { Input } from "@/components/ui/input";
-import { ScrollArea } from "@/components/ui/scroll-area";
 import { Separator } from "@/components/ui/separator";
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table";
 import {
   copyReverseShareFileToUserFiles,
   deleteReverseShareFile,
-  downloadReverseShareFile,
   updateReverseShareFile,
 } from "@/http/endpoints/reverse-shares";
 import type { ReverseShareFile } from "@/http/endpoints/reverse-shares/types";
+import { bulkDownloadWithQueue, downloadReverseShareWithQueue } from "@/utils/download-queue-utils";
 import { getFileIcon } from "@/utils/file-icons";
 import { truncateFileName } from "@/utils/file-utils";
 import { ReverseShare } from "../hooks/use-reverse-shares";
@@ -111,11 +110,11 @@ const formatFileSize = (sizeString: string) => {
   return `${parseFloat((sizeInBytes / Math.pow(k, i)).toFixed(1))} ${units[i]}`;
 };
 
-const formatDate = (dateString: string) => {
+const formatDate = (dateString: string, t: any) => {
   try {
     return format(new Date(dateString), "dd/MM/yyyy HH:mm", { locale: ptBR });
   } catch {
-    return "Data inválida";
+    return t("reverseShares.modals.receivedFiles.invalidDate");
   }
 };
 
@@ -381,7 +380,7 @@ function FileRow({
           </span>
         </div>
       </TableCell>
-      <TableCell className="text-sm text-muted-foreground">{formatDate(file.createdAt)}</TableCell>
+      <TableCell className="text-sm text-muted-foreground">{formatDate(file.createdAt, t)}</TableCell>
       <TableCell className="text-right">
         <div className="flex items-center justify-end gap-1">
           <Button
@@ -472,30 +471,13 @@ export function ReceivedFilesModal({
 
   const handleDownload = async (file: ReverseShareFile) => {
     try {
-      const response = await downloadReverseShareFile(file.id);
-      const downloadUrl = response.data.url;
-
-      const fileResponse = await fetch(downloadUrl);
-      if (!fileResponse.ok) {
-        throw new Error(`Download failed: ${fileResponse.status}`);
-      }
-
-      const blob = await fileResponse.blob();
-      const url = window.URL.createObjectURL(blob);
-
-      const link = document.createElement("a");
-      link.href = url;
-      link.download = file.name;
-      document.body.appendChild(link);
-      link.click();
-
-      document.body.removeChild(link);
-      window.URL.revokeObjectURL(url);
-
-      toast.success(t("reverseShares.modals.receivedFiles.downloadSuccess"));
+      await downloadReverseShareWithQueue(file.id, file.name, {
+        onComplete: () => toast.success(t("reverseShares.modals.receivedFiles.downloadSuccess")),
+        onFail: () => toast.error(t("reverseShares.modals.receivedFiles.downloadError")),
+      });
     } catch (error) {
       console.error("Download error:", error);
-      toast.error(t("reverseShares.modals.receivedFiles.downloadError"));
+      // Error already handled in downloadReverseShareWithQueue
     }
   };
 
@@ -618,45 +600,19 @@ export function ReceivedFilesModal({
     if (selectedFileObjects.length === 0) return;
 
     try {
+      const zipName = `${reverseShare.name || t("reverseShares.defaultLinkName")}_files.zip`;
+
       toast.promise(
-        (async () => {
-          const JSZip = (await import("jszip")).default;
-          const zip = new JSZip();
-
-          const downloadPromises = selectedFileObjects.map(async (file) => {
-            try {
-              const response = await downloadReverseShareFile(file.id);
-              const downloadUrl = response.data.url;
-              const fileResponse = await fetch(downloadUrl);
-
-              if (!fileResponse.ok) {
-                throw new Error(`Failed to download ${file.name}`);
-              }
-
-              const blob = await fileResponse.blob();
-              zip.file(file.name, blob);
-            } catch (error) {
-              console.error(`Error downloading file ${file.name}:`, error);
-              throw error;
-            }
-          });
-
-          await Promise.all(downloadPromises);
-
-          const zipBlob = await zip.generateAsync({ type: "blob" });
-          const zipName = `${reverseShare.name || t("reverseShares.defaultLinkName")}_files.zip`;
-
-          const url = URL.createObjectURL(zipBlob);
-          const a = document.createElement("a");
-          a.href = url;
-          a.download = zipName;
-          document.body.appendChild(a);
-          a.click();
-          document.body.removeChild(a);
-          URL.revokeObjectURL(url);
-
+        bulkDownloadWithQueue(
+          selectedFileObjects.map((file) => ({
+            name: file.name,
+            id: file.id,
+            isReverseShare: true,
+          })),
+          zipName
+        ).then(() => {
           setSelectedFiles(new Set());
-        })(),
+        }),
         {
           loading: t("shareManager.creatingZip"),
           success: t("shareManager.zipDownloadSuccess"),
@@ -768,7 +724,7 @@ export function ReceivedFilesModal({
             <DialogDescription>{t("reverseShares.modals.receivedFiles.description")}</DialogDescription>
           </DialogHeader>
 
-          <div className="flex flex-col gap-4 flex-1 overflow-hidden">
+          <div className="flex flex-col gap-4 flex-1 min-h-0">
             <div className="flex items-center justify-between">
               <div className="flex items-center gap-4">
                 <Badge variant="secondary" className="text-sm">
@@ -848,53 +804,55 @@ export function ReceivedFilesModal({
                 </div>
               </div>
             ) : (
-              <ScrollArea className="flex-1">
-                <Table>
-                  <TableHeader>
-                    <TableRow>
-                      <TableHead className="w-[50px]">
-                        <Checkbox
-                          checked={isAllSelected}
-                          onCheckedChange={handleSelectAll}
-                          aria-label={t("reverseShares.modals.receivedFiles.selectAll")}
+              <div className="h-[450px] w-full overflow-y-auto rounded-lg border bg-background shadow-sm [&::-webkit-scrollbar]:w-2 [&::-webkit-scrollbar-track]:bg-transparent [&::-webkit-scrollbar-thumb]:bg-border [&::-webkit-scrollbar-thumb]:rounded-full hover:[&::-webkit-scrollbar-thumb]:bg-muted-foreground/20">
+                <div className="p-1">
+                  <Table>
+                    <TableHeader>
+                      <TableRow>
+                        <TableHead className="w-[50px]">
+                          <Checkbox
+                            checked={isAllSelected}
+                            onCheckedChange={handleSelectAll}
+                            aria-label={t("reverseShares.modals.receivedFiles.selectAll")}
+                          />
+                        </TableHead>
+                        <TableHead>{t("reverseShares.modals.receivedFiles.columns.file")}</TableHead>
+                        <TableHead>{t("reverseShares.modals.receivedFiles.columns.size")}</TableHead>
+                        <TableHead>{t("reverseShares.modals.receivedFiles.columns.sender")}</TableHead>
+                        <TableHead>{t("reverseShares.modals.receivedFiles.columns.date")}</TableHead>
+                        <TableHead className="text-right">
+                          {t("reverseShares.modals.receivedFiles.columns.actions")}
+                        </TableHead>
+                      </TableRow>
+                    </TableHeader>
+                    <TableBody>
+                      {files.map((file) => (
+                        <FileRow
+                          key={file.id}
+                          file={file}
+                          editingFile={editingFile}
+                          editValue={editValue}
+                          inputRef={inputRef}
+                          hoveredFile={hoveredFile}
+                          copyingFile={copyingFile}
+                          isSelected={selectedFiles.has(file.id)}
+                          onStartEdit={startEdit}
+                          onSaveEdit={saveEdit}
+                          onCancelEdit={cancelEdit}
+                          onEditValueChange={setEditValue}
+                          onKeyDown={handleKeyDown}
+                          onSetHoveredFile={setHoveredFile}
+                          onPreview={handlePreview}
+                          onDownload={handleDownload}
+                          onDelete={handleDeleteFile}
+                          onCopy={handleCopyFile}
+                          onSelectFile={handleSelectFile}
                         />
-                      </TableHead>
-                      <TableHead>{t("reverseShares.modals.receivedFiles.columns.file")}</TableHead>
-                      <TableHead>{t("reverseShares.modals.receivedFiles.columns.size")}</TableHead>
-                      <TableHead>{t("reverseShares.modals.receivedFiles.columns.sender")}</TableHead>
-                      <TableHead>{t("reverseShares.modals.receivedFiles.columns.date")}</TableHead>
-                      <TableHead className="text-right">
-                        {t("reverseShares.modals.receivedFiles.columns.actions")}
-                      </TableHead>
-                    </TableRow>
-                  </TableHeader>
-                  <TableBody>
-                    {files.map((file) => (
-                      <FileRow
-                        key={file.id}
-                        file={file}
-                        editingFile={editingFile}
-                        editValue={editValue}
-                        inputRef={inputRef}
-                        hoveredFile={hoveredFile}
-                        copyingFile={copyingFile}
-                        isSelected={selectedFiles.has(file.id)}
-                        onStartEdit={startEdit}
-                        onSaveEdit={saveEdit}
-                        onCancelEdit={cancelEdit}
-                        onEditValueChange={setEditValue}
-                        onKeyDown={handleKeyDown}
-                        onSetHoveredFile={setHoveredFile}
-                        onPreview={handlePreview}
-                        onDownload={handleDownload}
-                        onDelete={handleDeleteFile}
-                        onCopy={handleCopyFile}
-                        onSelectFile={handleSelectFile}
-                      />
-                    ))}
-                  </TableBody>
-                </Table>
-              </ScrollArea>
+                      ))}
+                    </TableBody>
+                  </Table>
+                </div>
+              </div>
             )}
           </div>
         </DialogContent>

apps/web/src/app/(shares)/reverse-shares/components/received-files-section.tsx

@@ -6,7 +6,8 @@ import { useTranslations } from "next-intl";
 import { toast } from "sonner";
 
 import { Button } from "@/components/ui/button";
-import { deleteReverseShareFile, downloadReverseShareFile } from "@/http/endpoints/reverse-shares";
+import { deleteReverseShareFile } from "@/http/endpoints/reverse-shares";
+import { downloadReverseShareWithQueue } from "@/utils/download-queue-utils";
 import { getFileIcon } from "@/utils/file-icons";
 import { ReverseShareFilePreviewModal } from "./reverse-share-file-preview-modal";
 
@@ -67,30 +68,13 @@ export function ReceivedFilesSection({ files, onFileDeleted }: ReceivedFilesSect
 
   const handleDownload = async (file: ReverseShareFile) => {
     try {
-      const response = await downloadReverseShareFile(file.id);
-      const downloadUrl = response.data.url;
-
-      const fileResponse = await fetch(downloadUrl);
-      if (!fileResponse.ok) {
-        throw new Error(`Download failed: ${fileResponse.status}`);
-      }
-
-      const blob = await fileResponse.blob();
-      const url = window.URL.createObjectURL(blob);
-
-      const link = document.createElement("a");
-      link.href = url;
-      link.download = file.name;
-      document.body.appendChild(link);
-      link.click();
-
-      document.body.removeChild(link);
-      window.URL.revokeObjectURL(url);
-
-      toast.success(t("reverseShares.modals.details.downloadSuccess"));
+      await downloadReverseShareWithQueue(file.id, file.name, {
+        onComplete: () => toast.success(t("reverseShares.modals.details.downloadSuccess")),
+        onFail: () => toast.error(t("reverseShares.modals.details.downloadError")),
+      });
     } catch (error) {
       console.error("Download error:", error);
-      toast.error(t("reverseShares.modals.details.downloadError"));
+      // Error already handled in downloadReverseShareWithQueue
     }
   };
 

apps/web/src/app/(shares)/reverse-shares/components/reverse-share-details-modal.tsx

@@ -438,7 +438,7 @@ export function ReverseShareDetailsModal({
                   onSave={(value) => handleUpdateField("expiration", value)}
                   type="datetime-local"
                   disabled={!onUpdateReverseShare}
-                  renderValue={(value) => (value ? formatDate(value) : "Nunca")}
+                  renderValue={(value) => (value ? formatDate(value) : t("shareDetails.never"))}
                 />
               </div>
             </div>

apps/web/src/app/(shares)/s/[alias]/hooks/use-public-share.ts

@@ -5,8 +5,9 @@ import { useParams } from "next/navigation";
 import { useTranslations } from "next-intl";
 import { toast } from "sonner";
 
-import { getDownloadUrl, getShareByAlias } from "@/http/endpoints";
+import { getShareByAlias } from "@/http/endpoints";
 import type { Share } from "@/http/endpoints/shares/types";
+import { bulkDownloadWithQueue, downloadFileWithQueue } from "@/utils/download-queue-utils";
 
 export function usePublicShare() {
   const t = useTranslations();
@@ -56,19 +57,12 @@ export function usePublicShare() {
 
   const handleDownload = async (objectName: string, fileName: string) => {
     try {
-      const encodedObjectName = encodeURIComponent(objectName);
-      const response = await getDownloadUrl(encodedObjectName);
-      const downloadUrl = response.data.url;
-
-      const link = document.createElement("a");
-      link.href = downloadUrl;
-      link.download = fileName;
-      document.body.appendChild(link);
-      link.click();
-      document.body.removeChild(link);
-      toast.success(t("share.messages.downloadStarted"));
+      await downloadFileWithQueue(objectName, fileName, {
+        onStart: () => toast.success(t("share.messages.downloadStarted")),
+        onFail: () => toast.error(t("share.errors.downloadFailed")),
+      });
     } catch {
-      toast.error(t("share.errors.downloadFailed"));
+      // Error already handled in downloadFileWithQueue
     }
   };
 
@@ -79,44 +73,17 @@ export function usePublicShare() {
     }
 
     try {
+      const zipName = `${share.name || t("shareManager.defaultShareName")}.zip`;
+
       toast.promise(
-        (async () => {
-          const JSZip = (await import("jszip")).default;
-          const zip = new JSZip();
-
-          const downloadPromises = share.files.map(async (file) => {
-            try {
-              const encodedObjectName = encodeURIComponent(file.objectName);
-              const downloadResponse = await getDownloadUrl(encodedObjectName);
-              const downloadUrl = downloadResponse.data.url;
-              const response = await fetch(downloadUrl);
-
-              if (!response.ok) {
-                throw new Error(`Failed to download ${file.name}`);
-              }
-
-              const blob = await response.blob();
-              zip.file(file.name, blob);
-            } catch (error) {
-              console.error(`Error downloading file ${file.name}:`, error);
-              throw error;
-            }
-          });
-
-          await Promise.all(downloadPromises);
-
-          const zipBlob = await zip.generateAsync({ type: "blob" });
-          const zipName = `${share.name || t("shareManager.defaultShareName")}.zip`;
-
-          const url = URL.createObjectURL(zipBlob);
-          const a = document.createElement("a");
-          a.href = url;
-          a.download = zipName;
-          document.body.appendChild(a);
-          a.click();
-          document.body.removeChild(a);
-          URL.revokeObjectURL(url);
-        })(),
+        bulkDownloadWithQueue(
+          share.files.map((file) => ({
+            objectName: file.objectName,
+            name: file.name,
+            isReverseShare: false,
+          })),
+          zipName
+        ),
         {
           loading: t("shareManager.creatingZip"),
           success: t("shareManager.zipDownloadSuccess"),

apps/web/src/app/(shares)/shares/page.tsx

@@ -6,7 +6,7 @@ import { Navbar } from "@/components/layout/navbar";
 import { Card, CardContent } from "@/components/ui/card";
 import { DefaultFooter } from "@/components/ui/default-footer";
 import { useDisclosure } from "@/hooks/use-disclosure";
-import { useFileManager } from "@/hooks/use-file-manager";
+import { useEnhancedFileManager } from "@/hooks/use-enhanced-file-manager";
 import { useShareManager } from "@/hooks/use-share-manager";
 import { SharesHeader } from "./components/shares-header";
 import { SharesModals } from "./components/shares-modals";
@@ -30,7 +30,7 @@ export default function SharesPage() {
 
   const { isOpen: isCreateModalOpen, onOpen: onOpenCreateModal, onClose: onCloseCreateModal } = useDisclosure();
   const shareManager = useShareManager(loadShares);
-  const fileManager = useFileManager(loadShares);
+  const fileManager = useEnhancedFileManager(loadShares);
 
   if (isLoading) {
     return <LoadingScreen />;

apps/web/src/app/api/(proxy)/app/configs/public/route.ts

@@ -0,0 +1,31 @@
+import { NextRequest, NextResponse } from "next/server";
+
+const API_BASE_URL = process.env.API_BASE_URL || "http://localhost:3333";
+
+export async function GET(req: NextRequest) {
+  const cookieHeader = req.headers.get("cookie");
+  const url = `${API_BASE_URL}/app/configs/public`;
+
+  const apiRes = await fetch(url, {
+    method: "GET",
+    headers: {
+      cookie: cookieHeader || "",
+    },
+    redirect: "manual",
+  });
+
+  const resBody = await apiRes.text();
+  const res = new NextResponse(resBody, {
+    status: apiRes.status,
+    headers: {
+      "Content-Type": "application/json",
+    },
+  });
+
+  const setCookie = apiRes.headers.getSetCookie?.() || [];
+  if (setCookie.length > 0) {
+    res.headers.set("Set-Cookie", setCookie.join(","));
+  }
+
+  return res;
+}

apps/web/src/app/api/(proxy)/filesystem/download-queue/[downloadId]/route.ts

@@ -0,0 +1,38 @@
+import { NextRequest, NextResponse } from "next/server";
+
+const API_BASE_URL = process.env.API_BASE_URL || "http://localhost:3333";
+
+export async function DELETE(req: NextRequest, { params }: { params: Promise<{ downloadId: string }> }) {
+  const { downloadId } = await params;
+  const cookieHeader = req.headers.get("cookie");
+  const url = `${API_BASE_URL}/filesystem/download-queue/${downloadId}`;
+
+  try {
+    const apiRes = await fetch(url, {
+      method: "DELETE",
+      headers: {
+        "Content-Type": "application/json",
+        cookie: cookieHeader || "",
+      },
+      redirect: "manual",
+    });
+
+    const resBody = await apiRes.text();
+    const res = new NextResponse(resBody, {
+      status: apiRes.status,
+      headers: {
+        "Content-Type": "application/json",
+      },
+    });
+
+    const setCookie = apiRes.headers.getSetCookie?.() || [];
+    if (setCookie.length > 0) {
+      res.headers.set("Set-Cookie", setCookie.join(","));
+    }
+
+    return res;
+  } catch (error) {
+    console.error("Error proxying cancel download request:", error);
+    return NextResponse.json({ error: "Internal server error" }, { status: 500 });
+  }
+}

apps/web/src/app/api/(proxy)/filesystem/download-queue/route.ts

@@ -0,0 +1,37 @@
+import { NextRequest, NextResponse } from "next/server";
+
+const API_BASE_URL = process.env.API_BASE_URL || "http://localhost:3333";
+
+export async function DELETE(req: NextRequest) {
+  const cookieHeader = req.headers.get("cookie");
+  const url = `${API_BASE_URL}/filesystem/download-queue`;
+
+  try {
+    const apiRes = await fetch(url, {
+      method: "DELETE",
+      headers: {
+        "Content-Type": "application/json",
+        cookie: cookieHeader || "",
+      },
+      redirect: "manual",
+    });
+
+    const resBody = await apiRes.text();
+    const res = new NextResponse(resBody, {
+      status: apiRes.status,
+      headers: {
+        "Content-Type": "application/json",
+      },
+    });
+
+    const setCookie = apiRes.headers.getSetCookie?.() || [];
+    if (setCookie.length > 0) {
+      res.headers.set("Set-Cookie", setCookie.join(","));
+    }
+
+    return res;
+  } catch (error) {
+    console.error("Error proxying clear download queue request:", error);
+    return NextResponse.json({ error: "Internal server error" }, { status: 500 });
+  }
+}

apps/web/src/app/api/(proxy)/filesystem/download-queue/status/route.ts

@@ -0,0 +1,37 @@
+import { NextRequest, NextResponse } from "next/server";
+
+const API_BASE_URL = process.env.API_BASE_URL || "http://localhost:3333";
+
+export async function GET(req: NextRequest) {
+  const cookieHeader = req.headers.get("cookie");
+  const url = `${API_BASE_URL}/filesystem/download-queue/status`;
+
+  try {
+    const apiRes = await fetch(url, {
+      method: "GET",
+      headers: {
+        "Content-Type": "application/json",
+        cookie: cookieHeader || "",
+      },
+      redirect: "manual",
+    });
+
+    const resBody = await apiRes.text();
+    const res = new NextResponse(resBody, {
+      status: apiRes.status,
+      headers: {
+        "Content-Type": "application/json",
+      },
+    });
+
+    const setCookie = apiRes.headers.getSetCookie?.() || [];
+    if (setCookie.length > 0) {
+      res.headers.set("Set-Cookie", setCookie.join(","));
+    }
+
+    return res;
+  } catch (error) {
+    console.error("Error proxying download queue status request:", error);
+    return NextResponse.json({ error: "Internal server error" }, { status: 500 });
+  }
+}

apps/web/src/app/customization/components/background-picker-form.tsx

@@ -0,0 +1,164 @@
+"use client";
+
+import { useCallback, useEffect, useState } from "react";
+import { IconChevronDown, IconChevronUp, IconDeviceLaptop } from "@tabler/icons-react";
+import { useTranslations } from "next-intl";
+
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardHeader } from "@/components/ui/card";
+import { Label } from "@/components/ui/label";
+import { Separator } from "@/components/ui/separator";
+
+const BACKGROUND_OPTIONS = {
+  light: [
+    { name: "Default", background: "oklch(0.9911 0 0)", description: "Pure white" },
+    { name: "Warm", background: "oklch(0.99 0.005 85)", description: "Slightly warm tone" },
+    { name: "Cool", background: "oklch(0.99 0.005 230)", description: "Slightly cool tone" },
+  ],
+  dark: [
+    { name: "Default", background: "oklch(0.15 0 0)", description: "Standard dark" },
+    { name: "Darker", background: "oklch(0.13 0 0)", description: "Darker gray" },
+    { name: "Pure Black", background: "oklch(0 0 0)", description: "True black" },
+  ],
+};
+
+const STORAGE_KEY = "palmr-custom-background";
+
+export function BackgroundPickerForm() {
+  const t = useTranslations();
+  const [selectedBackground, setSelectedBackground] = useState({
+    light: BACKGROUND_OPTIONS.light[0].background,
+    dark: BACKGROUND_OPTIONS.dark[0].background,
+  });
+  const [isCollapsed, setIsCollapsed] = useState(true);
+  const applyBackground = useCallback((backgroundValues: { light: string; dark: string }) => {
+    document.documentElement.style.setProperty("--custom-background-light", backgroundValues.light);
+    document.documentElement.style.setProperty("--custom-background-dark", backgroundValues.dark);
+
+    console.log("Applied background:", backgroundValues);
+  }, []);
+
+  useEffect(() => {
+    const savedBackground = localStorage.getItem(STORAGE_KEY);
+    if (savedBackground) {
+      const parsed = JSON.parse(savedBackground);
+      setSelectedBackground(parsed);
+      applyBackground(parsed);
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, []);
+
+  const handleBackgroundSelect = (mode: "light" | "dark", backgroundValue: string) => {
+    const newBackground = {
+      ...selectedBackground,
+      [mode]: backgroundValue,
+    };
+    setSelectedBackground(newBackground);
+    applyBackground(newBackground);
+    localStorage.setItem(STORAGE_KEY, JSON.stringify(newBackground));
+  };
+
+  const resetToDefault = () => {
+    const defaultBackground = {
+      light: BACKGROUND_OPTIONS.light[0].background,
+      dark: BACKGROUND_OPTIONS.dark[0].background,
+    };
+    setSelectedBackground(defaultBackground);
+    applyBackground(defaultBackground);
+    localStorage.removeItem(STORAGE_KEY);
+  };
+
+  return (
+    <Card className="p-6 gap-0">
+      <CardHeader
+        className="flex flex-row items-center justify-between cursor-pointer p-0"
+        onClick={() => setIsCollapsed(!isCollapsed)}
+      >
+        <div className="flex flex-row items-center gap-8">
+          <IconDeviceLaptop className="text-xl text-muted-foreground" />
+          <div className="flex flex-col gap-1">
+            <h2 className="text-xl font-semibold">{t("customization.background.title")}</h2>
+            <p className="text-sm text-muted-foreground">{t("customization.background.description")}</p>
+          </div>
+        </div>
+        {isCollapsed ? (
+          <IconChevronDown className="text-muted-foreground" />
+        ) : (
+          <IconChevronUp className="text-muted-foreground" />
+        )}
+      </CardHeader>
+      <CardContent className={`${isCollapsed ? "hidden" : "block"} px-0`}>
+        <Separator className="my-6" />
+        <div className="flex flex-col gap-6">
+          <div className="space-y-2 mb-3">
+            <Label className="text-sm font-medium mb-6">{t("customization.background.lightMode")}</Label>
+            <div className="grid grid-cols-3 gap-4">
+              {BACKGROUND_OPTIONS.light.map((bg) => (
+                <button
+                  key={bg.name}
+                  onClick={() => handleBackgroundSelect("light", bg.background)}
+                  className={`relative p-4 rounded-xl border-2 transition-all hover:shadow-md text-center group ${
+                    selectedBackground.light === bg.background
+                      ? "border-primary ring-2 ring-primary ring-offset-2 bg-primary/5"
+                      : "border-gray-200 dark:border-gray-600 hover:border-gray-300 dark:hover:border-gray-500 hover:bg-muted/30"
+                  }`}
+                  type="button"
+                >
+                  <div className="flex flex-col items-center gap-3">
+                    <div className="flex flex-col items-center gap-2">
+                      <span className="font-medium text-base">{bg.name}</span>
+                      <span className="text-xs text-muted-foreground">{bg.description}</span>
+                    </div>
+                    <div
+                      className="w-12 h-8 rounded border border-gray-300"
+                      style={{ backgroundColor: bg.background }}
+                    />
+                  </div>
+                </button>
+              ))}
+            </div>
+          </div>
+
+          <div className="space-y-2 mb-3">
+            <Label className="text-sm font-medium mb-6">{t("customization.background.darkMode")}</Label>
+            <div className="grid grid-cols-3 gap-4">
+              {BACKGROUND_OPTIONS.dark.map((bg) => (
+                <button
+                  key={bg.name}
+                  onClick={() => handleBackgroundSelect("dark", bg.background)}
+                  className={`relative p-4 rounded-xl border-2 transition-all hover:shadow-md text-center group ${
+                    selectedBackground.dark === bg.background
+                      ? "border-primary ring-2 ring-primary ring-offset-2 bg-primary/5"
+                      : "border-gray-200 dark:border-gray-600 hover:border-gray-300 dark:hover:border-gray-500 hover:bg-muted/30"
+                  }`}
+                  type="button"
+                >
+                  <div className="flex flex-col items-center gap-3">
+                    <div className="flex flex-col items-center gap-2">
+                      <span className="font-medium text-base">{bg.name}</span>
+                      <span className="text-xs text-muted-foreground">{bg.description}</span>
+                    </div>
+                    <div
+                      className="w-12 h-8 rounded border border-gray-600"
+                      style={{ backgroundColor: bg.background }}
+                    />
+                  </div>
+                </button>
+              ))}
+            </div>
+          </div>
+
+          <p className="text-xs text-muted-foreground ml-1">{t("customization.background.availableDescription")}</p>
+        </div>
+        <div className="flex justify-between items-center mt-4">
+          <div className="flex"></div>
+          <div className="flex">
+            <Button variant="outline" onClick={resetToDefault} className="text-sm">
+              {t("customization.background.reset")}
+            </Button>
+          </div>
+        </div>
+      </CardContent>
+    </Card>
+  );
+}

apps/web/src/app/customization/components/color-picker-form.tsx

@@ -0,0 +1,153 @@
+"use client";
+
+import { useCallback, useEffect, useState } from "react";
+import { IconChevronDown, IconChevronUp, IconPalette } from "@tabler/icons-react";
+import { useTranslations } from "next-intl";
+
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardHeader } from "@/components/ui/card";
+import { Label } from "@/components/ui/label";
+import { Separator } from "@/components/ui/separator";
+
+const PREDEFINED_COLORS = [
+  // Row 1: Standard vibrant colors
+  { name: "Emerald", value: "oklch(0.59 0.18 142)" },
+  { name: "Blue", value: "oklch(0.59 0.18 240)" },
+  { name: "Violet", value: "oklch(0.59 0.18 270)" },
+  { name: "Pink", value: "oklch(0.59 0.18 330)" },
+  { name: "Red", value: "oklch(0.59 0.18 20)" },
+  { name: "Orange", value: "oklch(0.59 0.18 50)" },
+  { name: "Yellow", value: "oklch(0.70 0.15 90)" },
+  { name: "Lime", value: "oklch(0.65 0.16 120)" },
+
+  // Row 2: Deep colors
+  { name: "Forest", value: "oklch(0.40 0.14 140)" },
+  { name: "Navy", value: "oklch(0.35 0.12 240)" },
+  { name: "Purple", value: "oklch(0.40 0.15 280)" },
+  { name: "Crimson", value: "oklch(0.45 0.16 10)" },
+  { name: "Brown", value: "oklch(0.40 0.10 40)" },
+  { name: "Olive", value: "oklch(0.45 0.12 85)" },
+  { name: "Teal", value: "oklch(0.50 0.14 180)" },
+  { name: "Indigo", value: "oklch(0.42 0.15 260)" },
+
+  // Row 3: Light colors
+  { name: "Mint", value: "oklch(0.80 0.08 160)" },
+  { name: "Sky", value: "oklch(0.75 0.10 220)" },
+  { name: "Lavender", value: "oklch(0.75 0.08 290)" },
+  { name: "Rose", value: "oklch(0.75 0.09 350)" },
+  { name: "Coral", value: "oklch(0.75 0.10 30)" },
+  { name: "Gold", value: "oklch(0.70 0.12 70)" },
+  { name: "Sage", value: "oklch(0.70 0.08 130)" },
+  { name: "Aqua", value: "oklch(0.75 0.09 190)" },
+
+  // Row 4: Unique distinctive colors
+  { name: "Magenta", value: "oklch(0.55 0.20 310)" },
+  { name: "Cyan", value: "oklch(0.65 0.15 200)" },
+  { name: "Amber", value: "oklch(0.65 0.15 60)" },
+  { name: "Jade", value: "oklch(0.55 0.15 155)" },
+  { name: "Slate", value: "oklch(0.50 0.02 240)" },
+  { name: "Rust", value: "oklch(0.48 0.12 25)" },
+  { name: "Plum", value: "oklch(0.45 0.12 300)" },
+  { name: "Steel", value: "oklch(0.55 0.04 230)" },
+];
+
+const STORAGE_KEY = "palmr-custom-primary-color";
+
+export function ColorPickerForm() {
+  const t = useTranslations();
+  const [selectedColor, setSelectedColor] = useState(PREDEFINED_COLORS[0].value);
+  const [isCollapsed, setIsCollapsed] = useState(true);
+
+  const applyColor = useCallback((colorValue: string) => {
+    document.documentElement.style.setProperty("--primary", colorValue);
+    document.documentElement.style.setProperty("--sidebar-primary", colorValue);
+    document.documentElement.style.setProperty("--ring", colorValue);
+    document.documentElement.style.setProperty("--sidebar-ring", colorValue);
+  }, []);
+
+  useEffect(() => {
+    const savedColor = localStorage.getItem(STORAGE_KEY);
+    if (savedColor) {
+      setSelectedColor(savedColor);
+      applyColor(savedColor);
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, []);
+
+  const handlePresetColorSelect = (colorValue: string) => {
+    setSelectedColor(colorValue);
+    applyColor(colorValue);
+    localStorage.setItem(STORAGE_KEY, colorValue);
+  };
+
+  const resetToDefault = () => {
+    const defaultColor = PREDEFINED_COLORS[0].value;
+    handlePresetColorSelect(defaultColor);
+    localStorage.removeItem(STORAGE_KEY);
+  };
+
+  return (
+    <Card className="p-6 gap-0">
+      <CardHeader
+        className="flex flex-row items-center justify-between cursor-pointer p-0"
+        onClick={() => setIsCollapsed(!isCollapsed)}
+      >
+        <div className="flex flex-row items-center gap-8">
+          <IconPalette className="text-xl text-muted-foreground" />
+          <div className="flex flex-col gap-1">
+            <h2 className="text-xl font-semibold">{t("customization.colors.title")}</h2>
+            <p className="text-sm text-muted-foreground">{t("customization.colors.description")}</p>
+          </div>
+        </div>
+        {isCollapsed ? (
+          <IconChevronDown className="text-muted-foreground" />
+        ) : (
+          <IconChevronUp className="text-muted-foreground" />
+        )}
+      </CardHeader>
+      <CardContent className={`${isCollapsed ? "hidden" : "block"} px-0`}>
+        <Separator className="my-6" />
+        <div className="flex flex-col gap-4">
+          <div className="space-y-2 mb-3">
+            <Label className="text-sm font-medium mb-6">{t("customization.colors.presets")}</Label>
+            <div className="grid grid-cols-8 gap-3">
+              {PREDEFINED_COLORS.map((color) => (
+                <div key={color.name} className="flex flex-col items-center gap-1">
+                  <button
+                    onClick={() => handlePresetColorSelect(color.value)}
+                    className={`relative w-14 h-14 rounded-xl border-2 transition-all hover:scale-105 shadow-sm ${
+                      selectedColor === color.value
+                        ? "border-primary ring-2 ring-primary ring-offset-2"
+                        : "border-gray-200 dark:border-gray-600 hover:border-gray-300 dark:hover:border-gray-500 hover:shadow-md"
+                    }`}
+                    style={{
+                      backgroundColor: color.value,
+                    }}
+                    title={color.name}
+                    type="button"
+                  >
+                    {selectedColor === color.value && (
+                      <div className="absolute inset-0 flex items-center justify-center">
+                        <div className="w-4 h-4 bg-white dark:bg-black rounded-full shadow-md border border-gray-200 dark:border-gray-600" />
+                      </div>
+                    )}
+                  </button>
+                  <span className="text-xs text-muted-foreground text-center leading-tight">{color.name}</span>
+                </div>
+              ))}
+            </div>
+            <p className="text-xs text-muted-foreground ml-1 mt-6">{t("customization.colors.presetsDescription")}</p>
+          </div>
+        </div>
+        <div className="flex justify-between items-center mt-4">
+          <div className="flex"></div>
+          <div className="flex">
+            <Button variant="outline" onClick={resetToDefault} className="text-sm">
+              {t("customization.colors.reset")}
+            </Button>
+          </div>
+        </div>
+      </CardContent>
+    </Card>
+  );
+}

apps/web/src/app/customization/components/font-picker-form.tsx

@@ -0,0 +1,123 @@
+"use client";
+
+import { useCallback, useEffect, useState } from "react";
+import { IconChevronDown, IconChevronUp, IconTypography } from "@tabler/icons-react";
+import { useTranslations } from "next-intl";
+
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardHeader } from "@/components/ui/card";
+import { Label } from "@/components/ui/label";
+import { Separator } from "@/components/ui/separator";
+
+const PREDEFINED_FONTS = [
+  { name: "Outfit", value: "var(--font-outfit), Outfit, sans-serif" },
+  { name: "Inter", value: "var(--font-inter), Inter, sans-serif" },
+  { name: "Roboto", value: "var(--font-roboto), Roboto, sans-serif" },
+  { name: "Open Sans", value: "var(--font-open-sans), 'Open Sans', sans-serif" },
+  { name: "Poppins", value: "var(--font-poppins), Poppins, sans-serif" },
+  { name: "Nunito", value: "var(--font-nunito), Nunito, sans-serif" },
+  { name: "Lato", value: "var(--font-lato), Lato, sans-serif" },
+  { name: "Montserrat", value: "var(--font-montserrat), Montserrat, sans-serif" },
+  { name: "Source Sans 3", value: "var(--font-source-sans), 'Source Sans 3', sans-serif" },
+  { name: "Raleway", value: "var(--font-raleway), Raleway, sans-serif" },
+  { name: "Work Sans", value: "var(--font-work-sans), 'Work Sans', sans-serif" },
+];
+
+const STORAGE_KEY = "palmr-custom-font-family";
+
+export function FontPickerForm() {
+  const t = useTranslations();
+  const [selectedFont, setSelectedFont] = useState(PREDEFINED_FONTS[0].value);
+  const [isCollapsed, setIsCollapsed] = useState(true);
+
+  const applyFont = useCallback((fontValue: string) => {
+    document.documentElement.style.setProperty("--custom-font-family", fontValue);
+    document.documentElement.style.setProperty("--font-sans", fontValue);
+    document.documentElement.style.setProperty("--font-serif", fontValue);
+
+    document.body.style.fontFamily = fontValue;
+
+    console.log("Applied font:", fontValue);
+  }, []);
+
+  useEffect(() => {
+    const savedFont = localStorage.getItem(STORAGE_KEY);
+    if (savedFont) {
+      setSelectedFont(savedFont);
+      applyFont(savedFont);
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, []);
+
+  const handleFontSelect = (fontValue: string) => {
+    setSelectedFont(fontValue);
+    applyFont(fontValue);
+    localStorage.setItem(STORAGE_KEY, fontValue);
+  };
+
+  const resetToDefault = () => {
+    const defaultFont = PREDEFINED_FONTS[0].value;
+    handleFontSelect(defaultFont);
+    localStorage.removeItem(STORAGE_KEY);
+  };
+
+  return (
+    <Card className="p-6 gap-0">
+      <CardHeader
+        className="flex flex-row items-center justify-between cursor-pointer p-0"
+        onClick={() => setIsCollapsed(!isCollapsed)}
+      >
+        <div className="flex flex-row items-center gap-8">
+          <IconTypography className="text-xl text-muted-foreground" />
+          <div className="flex flex-col gap-1">
+            <h2 className="text-xl font-semibold">{t("customization.fonts.title")}</h2>
+            <p className="text-sm text-muted-foreground">{t("customization.fonts.description")}</p>
+          </div>
+        </div>
+        {isCollapsed ? (
+          <IconChevronDown className="text-muted-foreground" />
+        ) : (
+          <IconChevronUp className="text-muted-foreground" />
+        )}
+      </CardHeader>
+      <CardContent className={`${isCollapsed ? "hidden" : "block"} px-0`}>
+        <Separator className="my-6" />
+        <div className="flex flex-col gap-4">
+          <div className="space-y-2 mb-3">
+            <Label className="text-sm font-medium mb-6">{t("customization.fonts.available")}</Label>
+            <div className="grid grid-cols-2 lg:grid-cols-3 gap-4">
+              {PREDEFINED_FONTS.map((font) => (
+                <button
+                  key={font.name}
+                  onClick={() => handleFontSelect(font.value)}
+                  className={`relative p-4 rounded-xl border-2 transition-all hover:shadow-md text-center group ${
+                    selectedFont === font.value
+                      ? "border-primary ring-2 ring-primary ring-offset-2 bg-primary/5"
+                      : "border-gray-200 dark:border-gray-600 hover:border-gray-300 dark:hover:border-gray-500 hover:bg-muted/30"
+                  }`}
+                  type="button"
+                >
+                  <span
+                    className="font-medium text-lg group-hover:text-primary transition-colors"
+                    style={{ fontFamily: font.value }}
+                  >
+                    {font.name}
+                  </span>
+                </button>
+              ))}
+            </div>
+            <p className="text-xs text-muted-foreground ml-1 mt-6">{t("customization.fonts.availableDescription")}</p>
+          </div>
+        </div>
+        <div className="flex justify-between items-center mt-4">
+          <div className="flex"></div>
+          <div className="flex">
+            <Button variant="outline" onClick={resetToDefault} className="text-sm">
+              {t("customization.fonts.reset")}
+            </Button>
+          </div>
+        </div>
+      </CardContent>
+    </Card>
+  );
+}

apps/web/src/app/customization/components/radius-picker-form.tsx

@@ -0,0 +1,116 @@
+"use client";
+
+import { useCallback, useEffect, useState } from "react";
+import { IconBorderRadius, IconChevronDown, IconChevronUp } from "@tabler/icons-react";
+import { useTranslations } from "next-intl";
+
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardHeader } from "@/components/ui/card";
+import { Label } from "@/components/ui/label";
+import { Separator } from "@/components/ui/separator";
+
+const PREDEFINED_RADIUS = [
+  { name: "None", value: "0rem", description: "Sharp corners" },
+  { name: "Small", value: "0.25rem", description: "Slightly rounded" },
+  { name: "Medium", value: "0.5rem", description: "Balanced rounding" },
+  { name: "Large", value: "0.75rem", description: "More rounded" },
+  { name: "Extra Large", value: "1rem", description: "Very rounded" },
+  { name: "Maximum", value: "1.5rem", description: "Fully rounded" },
+];
+
+const STORAGE_KEY = "palmr-custom-radius";
+
+export function RadiusPickerForm() {
+  const t = useTranslations();
+  const [selectedRadius, setSelectedRadius] = useState(PREDEFINED_RADIUS[2].value);
+  const [isCollapsed, setIsCollapsed] = useState(true);
+  const applyRadius = useCallback((radiusValue: string) => {
+    document.documentElement.style.setProperty("--radius", radiusValue);
+    console.log("Applied radius:", radiusValue);
+  }, []);
+
+  useEffect(() => {
+    const savedRadius = localStorage.getItem(STORAGE_KEY);
+    if (savedRadius) {
+      setSelectedRadius(savedRadius);
+      applyRadius(savedRadius);
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, []);
+
+  const handleRadiusSelect = (radiusValue: string) => {
+    setSelectedRadius(radiusValue);
+    applyRadius(radiusValue);
+    localStorage.setItem(STORAGE_KEY, radiusValue);
+  };
+
+  const resetToDefault = () => {
+    const defaultRadius = PREDEFINED_RADIUS[2].value;
+    handleRadiusSelect(defaultRadius);
+    localStorage.removeItem(STORAGE_KEY);
+  };
+
+  return (
+    <Card className="p-6 gap-0">
+      <CardHeader
+        className="flex flex-row items-center justify-between cursor-pointer p-0"
+        onClick={() => setIsCollapsed(!isCollapsed)}
+      >
+        <div className="flex flex-row items-center gap-8">
+          <IconBorderRadius className="text-xl text-muted-foreground" />
+          <div className="flex flex-col gap-1">
+            <h2 className="text-xl font-semibold">{t("customization.radius.title")}</h2>
+            <p className="text-sm text-muted-foreground">{t("customization.radius.description")}</p>
+          </div>
+        </div>
+        {isCollapsed ? (
+          <IconChevronDown className="text-muted-foreground" />
+        ) : (
+          <IconChevronUp className="text-muted-foreground" />
+        )}
+      </CardHeader>
+      <CardContent className={`${isCollapsed ? "hidden" : "block"} px-0`}>
+        <Separator className="my-6" />
+        <div className="flex flex-col gap-4">
+          <div className="space-y-2 mb-3">
+            <Label className="text-sm font-medium mb-6">{t("customization.radius.available")}</Label>
+            <div className="grid grid-cols-2 lg:grid-cols-3 gap-4">
+              {PREDEFINED_RADIUS.map((radius) => (
+                <button
+                  key={radius.name}
+                  onClick={() => handleRadiusSelect(radius.value)}
+                  className={`relative p-4 rounded-xl border-2 transition-all hover:shadow-md text-center group ${
+                    selectedRadius === radius.value
+                      ? "border-primary ring-2 ring-primary ring-offset-2 bg-primary/5"
+                      : "border-gray-200 dark:border-gray-600 hover:border-gray-300 dark:hover:border-gray-500 hover:bg-muted/30"
+                  }`}
+                  type="button"
+                >
+                  <div className="flex flex-col items-center gap-3">
+                    <div className="flex flex-col items-center gap-2">
+                      <span className="font-medium text-base">{radius.name}</span>
+                      <span className="text-xs text-muted-foreground">{radius.description}</span>
+                    </div>
+                    <div
+                      className="w-12 h-8 bg-primary/20 border border-primary/30"
+                      style={{ borderRadius: radius.value }}
+                    />
+                  </div>
+                </button>
+              ))}
+            </div>
+            <p className="text-xs text-muted-foreground ml-1 mt-6">{t("customization.radius.availableDescription")}</p>
+          </div>
+        </div>
+        <div className="flex justify-between items-center mt-4">
+          <div className="flex"></div>
+          <div className="flex">
+            <Button variant="outline" onClick={resetToDefault} className="text-sm">
+              {t("customization.radius.reset")}
+            </Button>
+          </div>
+        </div>
+      </CardContent>
+    </Card>
+  );
+}

apps/web/src/app/customization/components/theme-picker-form.tsx

@@ -0,0 +1,96 @@
+"use client";
+
+import { useState } from "react";
+import { IconChevronDown, IconChevronUp, IconDeviceLaptop, IconMoon, IconSun, IconSunMoon } from "@tabler/icons-react";
+import { useTranslations } from "next-intl";
+import { useTheme } from "next-themes";
+
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardHeader } from "@/components/ui/card";
+import { Label } from "@/components/ui/label";
+import { Separator } from "@/components/ui/separator";
+
+const THEME_OPTIONS = [
+  { name: "System", value: "system", icon: IconDeviceLaptop, description: "Follow system preference" },
+  { name: "Light", value: "light", icon: IconSun, description: "Always light mode" },
+  { name: "Dark", value: "dark", icon: IconMoon, description: "Always dark mode" },
+];
+
+export function ThemePickerForm() {
+  const t = useTranslations();
+  const { theme, setTheme } = useTheme();
+  const [isCollapsed, setIsCollapsed] = useState(true);
+
+  const handleThemeSelect = (themeValue: string) => {
+    setTheme(themeValue);
+  };
+
+  const resetToDefault = () => {
+    setTheme("system");
+  };
+
+  return (
+    <Card className="p-6 gap-0">
+      <CardHeader
+        className="flex flex-row items-center justify-between cursor-pointer p-0"
+        onClick={() => setIsCollapsed(!isCollapsed)}
+      >
+        <div className="flex flex-row items-center gap-8">
+          <IconSunMoon className="text-xl text-muted-foreground" />
+          <div className="flex flex-col gap-1">
+            <h2 className="text-xl font-semibold">{t("customization.theme.title")}</h2>
+            <p className="text-sm text-muted-foreground">{t("customization.theme.description")}</p>
+          </div>
+        </div>
+        {isCollapsed ? (
+          <IconChevronDown className="text-muted-foreground" />
+        ) : (
+          <IconChevronUp className="text-muted-foreground" />
+        )}
+      </CardHeader>
+      <CardContent className={`${isCollapsed ? "hidden" : "block"} px-0`}>
+        <Separator className="my-6" />
+        <div className="flex flex-col gap-6">
+          <div className="space-y-2 mb-3">
+            <Label className="text-sm font-medium mb-6">{t("customization.theme.selectTheme")}</Label>
+            <div className="grid grid-cols-3 gap-4">
+              {THEME_OPTIONS.map((themeOption) => {
+                const IconComponent = themeOption.icon;
+                return (
+                  <button
+                    key={themeOption.value}
+                    onClick={() => handleThemeSelect(themeOption.value)}
+                    className={`relative p-4 rounded-xl border-2 transition-all hover:shadow-md text-center group ${
+                      theme === themeOption.value
+                        ? "border-primary ring-2 ring-primary ring-offset-2 bg-primary/5"
+                        : "border-gray-200 dark:border-gray-600 hover:border-gray-300 dark:hover:border-gray-500 hover:bg-muted/30"
+                    }`}
+                    type="button"
+                  >
+                    <div className="flex flex-col items-center gap-3">
+                      <div className="flex flex-col items-center gap-2">
+                        <IconComponent className="w-6 h-6 text-muted-foreground" />
+                        <span className="font-medium text-base">{themeOption.name}</span>
+                        <span className="text-xs text-muted-foreground">{themeOption.description}</span>
+                      </div>
+                    </div>
+                  </button>
+                );
+              })}
+            </div>
+          </div>
+
+          <p className="text-xs text-muted-foreground ml-1 mt-6">{t("customization.theme.availableDescription")}</p>
+        </div>
+        <div className="flex justify-between items-center mt-4">
+          <div className="flex"></div>
+          <div className="flex">
+            <Button variant="outline" onClick={resetToDefault} className="text-sm">
+              {t("customization.theme.reset")}
+            </Button>
+          </div>
+        </div>
+      </CardContent>
+    </Card>
+  );
+}

apps/web/src/app/customization/layout.tsx

@@ -0,0 +1,18 @@
+import { Metadata } from "next";
+import { getTranslations } from "next-intl/server";
+
+interface LayoutProps {
+  children: React.ReactNode;
+}
+
+export async function generateMetadata(): Promise<Metadata> {
+  const t = await getTranslations();
+
+  return {
+    title: `${t("customization.pageTitle")}`,
+  };
+}
+
+export default function CustomizationLayout({ children }: LayoutProps) {
+  return <>{children}</>;
+}

apps/web/src/app/customization/page.tsx

@@ -0,0 +1,34 @@
+"use client";
+
+import { IconPalette } from "@tabler/icons-react";
+import { useTranslations } from "next-intl";
+
+import { ProtectedRoute } from "@/components/auth/protected-route";
+import { FileManagerLayout } from "@/components/layout/file-manager-layout";
+import { BackgroundPickerForm } from "./components/background-picker-form";
+import { ColorPickerForm } from "./components/color-picker-form";
+import { FontPickerForm } from "./components/font-picker-form";
+import { RadiusPickerForm } from "./components/radius-picker-form";
+import { ThemePickerForm } from "./components/theme-picker-form";
+
+export default function CustomizationPage() {
+  const t = useTranslations();
+
+  return (
+    <ProtectedRoute>
+      <FileManagerLayout
+        breadcrumbLabel={t("customization.breadcrumb")}
+        icon={<IconPalette size={20} />}
+        title={t("customization.pageTitle")}
+      >
+        <div className="flex flex-col gap-6">
+          <ThemePickerForm />
+          <ColorPickerForm />
+          <FontPickerForm />
+          <RadiusPickerForm />
+          <BackgroundPickerForm />
+        </div>
+      </FileManagerLayout>
+    </ProtectedRoute>
+  );
+}

apps/web/src/app/dashboard/hooks/use-dashboard.ts

@@ -4,7 +4,7 @@ import { useCallback, useEffect, useState } from "react";
 import { useTranslations } from "next-intl";
 import { toast } from "sonner";
 
-import { useFileManager } from "@/hooks/use-file-manager";
+import { useEnhancedFileManager } from "@/hooks/use-enhanced-file-manager";
 import { useSecureConfigValue } from "@/hooks/use-secure-configs";
 import { useShareManager } from "@/hooks/use-share-manager";
 import { getDiskSpace, listFiles, listUserShares } from "@/http/endpoints";
@@ -79,7 +79,7 @@ export function useDashboard() {
     }
   }, [t]);
 
-  const fileManager = useFileManager(loadDashboardData);
+  const fileManager = useEnhancedFileManager(loadDashboardData);
   const shareManager = useShareManager(loadDashboardData);
 
   const handleCopyLink = (share: Share) => {

apps/web/src/app/dashboard/modals/dashboard-modals.tsx

@@ -72,8 +72,8 @@ export function DashboardModals({ modals, fileManager, shareManager, onSuccess }
         isOpen={!!fileManager.filesToDelete}
         onClose={() => fileManager.setFilesToDelete(null)}
         onConfirm={fileManager.handleDeleteBulk}
-        title="Excluir Arquivos Selecionados"
-        description={`Tem certeza que deseja excluir ${fileManager.filesToDelete?.length || 0} arquivo(s)? Esta ação não pode ser desfeita.`}
+        title={t("files.bulkDeleteTitle")}
+        description={t("files.bulkDeleteConfirmation", { count: fileManager.filesToDelete?.length || 0 })}
         files={fileManager.filesToDelete?.map((f) => f.name) || []}
       />
 

apps/web/src/app/dashboard/page.tsx

@@ -46,6 +46,8 @@ export default function DashboardPage() {
           icon={<IconLayoutDashboardFilled className="text-xl" />}
           showBreadcrumb={false}
           title={t("dashboard.pageTitle")}
+          pendingDownloads={fileManager.pendingDownloads}
+          onCancelDownload={fileManager.cancelPendingDownload}
         >
           <StorageUsage diskSpace={diskSpace} diskSpaceError={diskSpaceError} onRetry={handleRetryDiskSpace} />
           <QuickAccessCards />

apps/web/src/app/dashboard/types/index.ts

@@ -1,10 +1,10 @@
-import { FileManagerHook } from "@/hooks/use-file-manager";
+import { EnhancedFileManagerHook } from "@/hooks/use-enhanced-file-manager";
 import { ShareManagerHook } from "@/hooks/use-share-manager";
 import { Share } from "@/http/endpoints/shares/types";
 
 export interface RecentFilesProps {
   files: any[];
-  fileManager: FileManagerHook;
+  fileManager: EnhancedFileManagerHook;
   isUploadModalOpen: boolean;
   onOpenUploadModal: () => void;
 }
@@ -35,7 +35,7 @@ export interface DashboardModalsProps {
     onCloseUploadModal: () => void;
     onCloseCreateModal: () => void;
   };
-  fileManager: FileManagerHook;
+  fileManager: EnhancedFileManagerHook;
   shareManager: ShareManagerHook;
   onSuccess: () => Promise<void>;
   smtpEnabled?: string;