chore: add lefthook commit hook

README.md

@@ -177,14 +177,19 @@ We welcome contributions from the community! Here's how you can get involved:
    git checkout -b fix/your-bug-fix
    ```
 
+4. **Install Dependencies and Setup Hooks**
+   ```bash
+   npm install
+   npm run prepare
+   ```
 
-4. **Make Your Changes**
+5. **Make Your Changes**
    - Write clean, well-documented code
    - Follow existing code style and patterns
    - Add tests for new functionality
    - Update documentation as needed
 
-5. **Test Your Changes**
+6. **Test Your Changes**
    ```bash
    # Run backend tests
    cd backend
@@ -195,14 +200,14 @@ We welcome contributions from the community! Here's how you can get involved:
    npm test
    ```
 
-6. **Commit and Push**
+7. **Commit and Push**
    ```bash
    git add .
    git commit -m "Add: descriptive commit message"
    git push origin feature/your-feature-name
    ```
 
-7. **Create a Pull Request**
+8. **Create a Pull Request**
    - Go to your fork on GitHub
    - Click "New Pull Request"
    - Provide a clear description of your changes

lefthook.yml

@@ -0,0 +1,12 @@
+pre-commit:
+  commands:
+    check:
+      glob: "*.{js,ts,cjs,mjs,d.cts,d.mts,jsx,tsx,json,jsonc}"
+      run: >-
+        npx @biomejs/biome check
+        --write
+        --no-errors-on-unmatched
+        --files-ignore-unknown=true
+        --colors=off
+        {staged_files}
+      stage_fixed: true

package.json

@@ -11,6 +11,7 @@
 		"install:all": "npm install && npm run install:backend && npm run install:frontend",
 		"install:backend": "cd backend && npm install",
 		"install:frontend": "cd frontend && npm install",
+		"prepare": "lefthook install",
 		"dev:backend": "cd backend && npm run dev",
 		"dev:frontend": "cd frontend && npm run dev",
 		"dev": "concurrently \"npm run dev:backend\" \"npm run dev:frontend\"",
@@ -27,7 +28,7 @@
 		"@commitlint/cli": "^20.0.0",
 		"@commitlint/config-conventional": "^20.0.0",
 		"concurrently": "^8.2.2",
-		"husky": "^9.1.6",
+		"lefthook": "^1.13.4",
 		"lint-staged": "^15.2.10",
 		"markdownlint-cli": "^0.41.0",
 		"prettier": "^3.3.3",
@@ -35,13 +36,5 @@
 	},
 	"engines": {
 		"node": ">=18.0.0"
-	},
-	"lint-staged": {
-		"*.{js,jsx,ts,tsx,json}": [
-			"npx @biomejs/biome check --write"
-		],
-		"*.{md,yml,yaml,css,scss}": [
-			"npx @biomejs/biome format --write"
-		]
 	}
 }