chore: Follow up gallery picker

lib/pages/chat/chat.dart

@@ -522,8 +522,12 @@ class ChatController extends State<ChatPageWithRoom>
     });
   }
 
-  void sendFileAction() async {
-    final files = await selectFiles(context, allowMultiple: true);
+  void sendFileAction({FileSelectorType type = FileSelectorType.any}) async {
+    final files = await selectFiles(
+      context,
+      allowMultiple: true,
+      type: type,
+    );
     if (files.isEmpty) return;
     await showAdaptiveDialog(
       context: context,
@@ -547,23 +551,6 @@ class ChatController extends State<ChatPageWithRoom>
     );
   }
 
-  void sendImageAction() async {
-    final files = await ImagePicker().pickMultipleMedia(
-      imageQuality: null,
-      requestFullMetadata: false,
-    );
-    if (files.isEmpty) return;
-
-    await showAdaptiveDialog(
-      context: context,
-      builder: (c) => SendFileDialog(
-        files: files,
-        room: room,
-        outerContext: context,
-      ),
-    );
-  }
-
   void openCameraAction() async {
     // Make sure the textfield is unfocused before opening the camera
     FocusScope.of(context).requestFocus(FocusNode());
@@ -1139,7 +1126,10 @@ class ChatController extends State<ChatPageWithRoom>
       sendFileAction();
     }
     if (choice == 'image') {
-      sendImageAction();
+      sendFileAction(type: FileSelectorType.images);
+    }
+    if (choice == 'video') {
+      sendFileAction(type: FileSelectorType.videos);
     }
     if (choice == 'camera') {
       openCameraAction();

lib/pages/chat/chat_input_row.dart

@@ -143,9 +143,21 @@ class ChatInputRow extends StatelessWidget {
                         leading: CircleAvatar(
                           backgroundColor: theme.colorScheme.onPrimaryContainer,
                           foregroundColor: theme.colorScheme.primaryContainer,
-                          child: const Icon(Icons.photo_album_outlined),
+                          child: const Icon(Icons.photo_outlined),
                         ),
-                        title: Text(L10n.of(context).openGallery),
+                        title: Text(L10n.of(context).sendImage),
+                        contentPadding: const EdgeInsets.all(0),
+                      ),
+                    ),
+                    PopupMenuItem<String>(
+                      value: 'video',
+                      child: ListTile(
+                        leading: CircleAvatar(
+                          backgroundColor: theme.colorScheme.onPrimaryContainer,
+                          foregroundColor: theme.colorScheme.primaryContainer,
+                          child: const Icon(Icons.video_camera_back_outlined),
+                        ),
+                        title: Text(L10n.of(context).sendVideo),
                         contentPadding: const EdgeInsets.all(0),
                       ),
                     ),

lib/utils/file_selector.dart

@@ -62,10 +62,72 @@ enum FileSelectorType {
         label: 'WEBP',
         extensions: <String>['WebP', 'WEBP'],
       ),
+      XTypeGroup(
+        label: 'GIF',
+        extensions: <String>['gif', 'GIF'],
+      ),
+      XTypeGroup(
+        label: 'BMP',
+        extensions: <String>['bmp', 'BMP'],
+      ),
+      XTypeGroup(
+        label: 'TIFF',
+        extensions: <String>['tiff', 'TIFF', 'tif', 'TIF'],
+      ),
+      XTypeGroup(
+        label: 'HEIC',
+        extensions: <String>['heic', 'HEIC'],
+      ),
+      XTypeGroup(
+        label: 'SVG',
+        extensions: <String>['svg', 'SVG'],
+      ),
     ],
     FileType.image,
     null,
   ),
+  videos(
+    [
+      XTypeGroup(
+        label: 'MP4',
+        extensions: <String>['mp4', 'MP4'],
+      ),
+      XTypeGroup(
+        label: 'AVI',
+        extensions: <String>['avi', 'AVI'],
+      ),
+      XTypeGroup(
+        label: 'MOV',
+        extensions: <String>['mov', 'MOV'],
+      ),
+      XTypeGroup(
+        label: 'MKV',
+        extensions: <String>['mkv', 'MKV'],
+      ),
+      XTypeGroup(
+        label: 'WMV',
+        extensions: <String>['wmv', 'WMV'],
+      ),
+      XTypeGroup(
+        label: 'FLV',
+        extensions: <String>['flv', 'FLV'],
+      ),
+      XTypeGroup(
+        label: 'MPEG',
+        extensions: <String>['mpeg', 'MPEG'],
+      ),
+      XTypeGroup(
+        label: '3GP',
+        extensions: <String>['3gp', '3GP'],
+      ),
+      XTypeGroup(
+        label: 'OGG',
+        extensions: <String>['ogg', 'OGG'],
+      ),
+    ],
+    FileType.video,
+    null,
+  ),
   zip(
     [
       XTypeGroup(