Add roomsWithUserDefinedRules data and render list

- get roomsWithUserDefinedRules from rust
- add to state in the presenter
- render in the edit defaults view as a list

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/notificationsettings/RustNotificationSettingsService.kt

@@ -110,4 +110,9 @@ class RustNotificationSettingsService(
             notificationSettings.setCallEnabled(enabled)
         }
     }
+
+    override suspend fun getRoomsWithUserDefinedRules(): Result<List<String>> =
+        runCatching {
+            notificationSettings.getRoomsWithUserDefinedRules(enabled = true)
+        }
 }