feat: Enhance privacy settings and telemetry (#308)

* feat: Enhance privacy settings and telemetry

- Implemented telemetry options for contacts, allowing users to enable or disable telemetry data sharing.
- Introduced a clear chat option in the chat interface for better message management.
- Updated the telemetry screen to handle telemetry data for contacts, including battery level.
- Refactored contact settings to include telemetry options and improved UI for better user experience.

* feat: Refactor repeater resolution logic across multiple screens

lib/screens/contacts_screen.dart

@@ -1354,7 +1354,10 @@ class _ContactsScreenState extends State<ContactsScreen>
               ),
               onTap: () async {
                 Navigator.pop(sheetContext);
-                await connector.setContactFavorite(contact, !isFavorite);
+                await connector.setContactFlags(
+                  contact,
+                  isFavorite: !isFavorite,
+                );
               },
             ),
             ListTile(