help: Update "Share and upload files" for Flutter launch.

Adds mobile-camera and mobile-image to shared icons.

Deletes static/images/help/mobile-camera-icon.svg,
static/images/help/mobile-image-icon.svg, and
static/images/help/mobile-paperclip.svg as they are no
longer used.

Part of #34748.

docs/THIRDPARTY

@@ -101,6 +101,14 @@ Copyright: 2013-2023 Cole Bemis (https://lucide.dev/icons/arrow-left-right)
 License: ISC License
 Comment: Icon has been modified by Vlad Koborov
 
+Files: web/shared/icons/mobile-camera.svg
+Copyright: 2013-2023 Cole Bemis (https://lucide.dev/icons/camera)
+License: ISC License
+
+Files: web/shared/icons/mobile-image.svg
+Copyright: 2013-2023 Cole Bemis (https://lucide.dev/icons/image)
+License: ISC License
+
 Files: web/shared/icons/mobile-menu.svg
 Copyright: 2013-2023 Cole Bemis (https://feathericons.com)
 License: Expat

help/share-and-upload-files.md

@@ -65,9 +65,9 @@ preview to [view the full-size image or video](/help/view-images-and-videos).
 1. Navigate to a channel, topic, or direct message view.
 
 1. Tap the
-   **paperclip** (<img src="/static/images/help/mobile-paperclip-icon.svg" alt="paperclip" class="help-center-icon"/>),
+   **paperclip** (<i class="zulip-icon zulip-icon-attachment mobile-help"></i>),
-   **image** (<img src="/static/images/help/mobile-image-icon.svg" alt="image" class="help-center-icon"/>),
+   **image** (<i class="zulip-icon zulip-icon-mobile-image mobile-help"></i>),
-   or **camera** (<img src="/static/images/help/mobile-camera-icon.svg" alt="camera" class="help-center-icon"/>)
+   or **camera** (<i class="zulip-icon zulip-icon-mobile-camera mobile-help"></i>)
    button at the bottom of the app to select one or more files. Zulip will
    upload the files, and insert named links using
    [Markdown formatting](/help/format-your-message-using-markdown#links):

static/images/help/mobile-camera-icon.svg

@@ -1,4 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="#6492fd" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-camera">
-    <path d="M23 19a2 2 0 0 1-2 2H3a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h4l2-3h6l2 3h4a2 2 0 0 1 2 2z"></path>
-    <circle cx="12" cy="13" r="4"></circle>
-</svg>

static/images/help/mobile-image-icon.svg

@@ -1,5 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="#6492fd" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-image">
-    <rect x="3" y="3" width="18" height="18" rx="2" ry="2"></rect>
-    <circle cx="8.5" cy="8.5" r="1.5"></circle>
-    <polyline points="21 15 16 10 5 21"></polyline>
-</svg>

static/images/help/mobile-paperclip-icon.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="#6492fd" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-paperclip">
-    <path d="M21.44 11.05l-9.19 9.19a6 6 0 0 1-8.49-8.49l9.19-9.19a4 4 0 0 1 5.66 5.66l-9.2 9.19a2 2 0 0 1-2.83-2.83l8.49-8.48"></path>
-</svg>

web/shared/icons/mobile-camera.svg

@@ -0,0 +1,3 @@
+<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+<path clip-rule="evenodd" d="M8.73178 3.35982C8.92177 3.13182 9.20322 3 9.5 3H14.5C14.7968 3 15.0782 3.13182 15.2682 3.35982L17.4684 6H20C20.7957 6 21.5587 6.31607 22.1213 6.87868C22.6839 7.44129 23 8.20435 23 9V18C23 18.7957 22.6839 19.5587 22.1213 20.1213C21.5587 20.6839 20.7957 21 20 21H4C3.20435 21 2.44129 20.6839 1.87868 20.1213C1.31607 19.5587 1 18.7956 1 18V9C1 8.20435 1.31607 7.44129 1.87868 6.87868C2.44129 6.31607 3.20435 6 4 6H6.53162L8.73178 3.35982ZM9.96837 5L7.76822 7.64018C7.57823 7.86818 7.29678 8 7 8H4C3.73478 8 3.48043 8.10536 3.29289 8.29289C3.10536 8.48043 3 8.73478 3 9V18C3 18.2652 3.10536 18.5196 3.29289 18.7071C3.48043 18.8946 3.73478 19 4 19H20C20.2652 19 20.5196 18.8946 20.7071 18.7071C20.8946 18.5196 21 18.2652 21 18V9C21 8.73478 20.8946 8.48043 20.7071 8.29289C20.5196 8.10536 20.2652 8 20 8H17C16.7032 8 16.4218 7.86818 16.2318 7.64018L14.0316 5H9.96837ZM12 11C10.8954 11 10 11.8954 10 13C10 14.1046 10.8954 15 12 15C13.1046 15 14 14.1046 14 13C14 11.8954 13.1046 11 12 11ZM8 13C8 10.7909 9.79086 9 12 9C14.2091 9 16 10.7909 16 13C16 15.2091 14.2091 17 12 17C9.79086 17 8 15.2091 8 13Z"/>
+</svg>

web/shared/icons/mobile-image.svg

@@ -0,0 +1,3 @@
+<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+<path d="M4.503 2.042 C 3.487 2.214,2.556 2.976,2.202 3.925 C 1.993 4.484,2.001 4.151,2.001 11.992 C 2.000 19.977,1.988 19.546,2.234 20.151 C 2.521 20.857,3.143 21.479,3.849 21.766 C 4.453 22.012,4.024 22.000,12.000 22.000 C 19.974 22.000,19.547 22.012,20.150 21.767 C 20.850 21.482,21.482 20.850,21.767 20.150 C 22.012 19.547,22.000 19.974,22.000 12.000 C 22.000 4.024,22.012 4.453,21.766 3.849 C 21.499 3.193,20.964 2.633,20.296 2.312 C 19.636 1.994,20.412 2.023,12.120 2.015 C 8.039 2.012,4.611 2.024,4.503 2.042 M19.340 4.066 C 19.455 4.105,19.603 4.201,19.701 4.299 C 20.016 4.614,20.000 4.371,20.000 8.716 L 20.000 12.577 19.230 11.816 C 18.361 10.956,18.248 10.862,17.854 10.664 C 16.895 10.183,15.746 10.247,14.840 10.831 C 14.704 10.919,12.902 12.689,10.099 15.487 L 5.579 20.000 5.217 20.000 C 4.758 20.000,4.521 19.923,4.299 19.701 C 3.975 19.377,4.000 20.023,4.000 12.000 C 4.000 3.975,3.975 4.623,4.300 4.298 C 4.616 3.982,3.975 4.007,11.983 4.003 C 18.550 4.000,19.162 4.006,19.340 4.066 M8.503 6.040 C 7.828 6.162,7.156 6.550,6.703 7.080 C 5.987 7.917,5.806 9.100,6.234 10.151 C 6.521 10.857,7.143 11.479,7.849 11.766 C 8.989 12.230,10.251 11.978,11.115 11.115 C 12.238 9.992,12.295 8.212,11.246 7.020 C 10.897 6.624,10.276 6.239,9.756 6.097 C 9.491 6.024,8.770 5.991,8.503 6.040 M9.340 8.066 C 9.709 8.192,10.000 8.604,10.000 9.000 C 10.000 9.527,9.527 10.000,9.000 10.000 C 8.758 10.000,8.479 9.881,8.299 9.701 C 7.907 9.309,7.908 8.690,8.300 8.298 C 8.577 8.020,8.957 7.936,9.340 8.066 M16.803 12.384 C 17.010 12.444,17.092 12.519,18.510 13.933 L 20.000 15.418 20.000 17.282 C 20.000 19.395,19.999 19.403,19.701 19.701 C 19.380 20.022,19.809 20.000,13.783 20.000 L 8.420 20.000 12.200 16.223 C 15.747 12.679,15.992 12.442,16.180 12.386 C 16.441 12.307,16.541 12.307,16.803 12.384 "></path>
+</svg>