feat: Implement low priority for rooms

lib/l10n/intl_en.arb

@@ -2787,5 +2787,7 @@
     "fluffyChatSupportBannerMessage": "FluffyChat needs YOUR help!\n❤️❤️❤️\nFluffyChat will always be free, but development and hosting still cost money.\nThe future of the project depends on support from people like you.",
     "skipSupportingFluffyChat": "Skip supporting FluffyChat",
     "iDoNotWantToSupport": "I do not want to support",
-    "iAlreadySupportFluffyChat": "I already support FluffyChat"
+    "iAlreadySupportFluffyChat": "I already support FluffyChat",
+    "setLowPriority": "Set low priority",
+    "unsetLowPriority": "Unset low priority"
 }

lib/pages/chat_list/chat_list.dart

@@ -595,6 +595,25 @@ class ChatListController extends State<ChatList>
               ],
             ),
           ),
+          PopupMenuItem(
+            value: ChatContextAction.lowPriority,
+            child: Row(
+              mainAxisSize: .min,
+              children: [
+                Icon(
+                  room.isLowPriority
+                      ? Icons.low_priority
+                      : Icons.low_priority_outlined,
+                ),
+                const SizedBox(width: 12),
+                Text(
+                  room.isLowPriority
+                      ? L10n.of(context).unsetLowPriority
+                      : L10n.of(context).setLowPriority,
+                ),
+              ],
+            ),
+          ),
           if (spacesWithPowerLevels.isNotEmpty)
             PopupMenuItem(
               value: ChatContextAction.addToSpace,
@@ -728,6 +747,12 @@ class ChatListController extends State<ChatList>
           context: context,
           future: () => space.setSpaceChild(room.id),
         );
+      case ChatContextAction.lowPriority:
+        await showFutureLoadingDialog(
+          context: context,
+          future: () => room.setLowPriority(!room.isLowPriority),
+        );
+        return;
     }
   }
 
@@ -937,6 +962,7 @@ enum ChatContextAction {
   open,
   goToSpace,
   favorite,
+  lowPriority,
   markUnread,
   mute,
   leave,

lib/pages/chat_list/chat_list_item.dart

@@ -191,6 +191,17 @@ class ChatListItem extends StatelessWidget {
                       padding: EdgeInsets.only(left: 4.0),
                       child: Icon(Icons.notifications_off_outlined, size: 16),
                     ),
+                  if (room.isLowPriority)
+                    Padding(
+                      padding: EdgeInsets.only(
+                        right: hasNotifications ? 4.0 : 0.0,
+                      ),
+                      child: Icon(
+                        Icons.low_priority,
+                        size: 16,
+                        color: theme.colorScheme.primary,
+                      ),
+                    ),
                   if (room.isFavourite)
                     Padding(
                       padding: EdgeInsets.only(