fix(categories): fix category unread status

Part of #14886

The problem was that the ChatDto doesn't have a categoryID, so we need to use the CommunityChat.

I think before, the channel groups had the full chat info, but not we can't rely on that.

The CommunityChat/Chat alignment refactor will simplify all of that https://github.com/status-im/status-desktop/issues/14219

src/app/modules/main/chat_section/module.nim

@@ -597,9 +597,13 @@ proc updateBadgeNotifications(self: Module, chat: ChatDto, hasUnreadMessages: bo
     if (self.chatContentModules.contains(chatId)):
       self.chatContentModules[chatId].onNotificationsUpdated(hasUnreadMessages, unviewedMentionsCount)
 
-    if chat.categoryId != "":
-      let hasUnreadMessages = self.controller.categoryHasUnreadMessages(chat.communityId, chat.categoryId)
-      self.view.chatsModel().setCategoryHasUnreadMessages(chat.categoryId, hasUnreadMessages)
+    if self.isCommunity:
+      let myCommunity = self.controller.getMyCommunity()
+      let communityChat = myCommunity.getCommunityChat(chatId)
+
+      if communityChat.categoryId != "":
+        let hasUnreadMessages = self.controller.categoryHasUnreadMessages(communityChat.communityId, communityChat.categoryId)
+        self.view.chatsModel().setCategoryHasUnreadMessages(communityChat.categoryId, hasUnreadMessages)
 
   self.updateParentBadgeNotifications()
 

src/app_service/service/chat/service.nim

@@ -181,7 +181,7 @@ QtObject:
       var args = RpcResponseArgs(e)
       discard self.processMessengerResponse(args.response)
 
-  proc asyncGetActiveChat*(self: Service) =
+  proc asyncGetActiveChats*(self: Service) =
     let arg = AsyncGetActiveChatsTaskArg(
       tptr: cast[ByteAddress](asyncGetActiveChatsTask),
       vptr: cast[ByteAddress](self.vptr),
@@ -213,7 +213,7 @@ QtObject:
   proc init*(self: Service) =
     self.doConnect()
 
-    self.asyncGetActiveChat()
+    self.asyncGetActiveChats()
 
   proc hasChannel*(self: Service, chatId: string): bool =
     self.chats.hasKey(chatId)

src/app_service/service/community/service.nim

@@ -2424,6 +2424,7 @@ QtObject:
     for chat in self.communities[communityId].chats:
       if chat.categoryId != categoryId:
         continue
-      if (not chat.muted and chat.unviewedMessagesCount > 0) or chat.unviewedMentionsCount > 0:
+      let chatDto = self.chatService.getChatById(chat.id)
+      if (not chatDto.muted and chatDto.unviewedMessagesCount > 0) or chatDto.unviewedMentionsCount > 0:
         return true
     return false