fix: Fetch uri for image but not working and indication of deleted me…

…ssage #2771

lib/chat_room/matrix_chat/matrix_chat_interface.dart

@@ -33,6 +33,7 @@ abstract class MatrixChatInterface {
     int width = 500,
     int height = 500,
   });
+  String getUrlFromImage(String url);
   Future<String> login({
     required String username,
     required String password,