feat(app): finalize ad gated flows and weather

- add AppLogger and replace scattered print logging\n- implement ad-gated recommendation flow with reminder handling and calendar link\n- complete Bluetooth share pipeline with ad gate and merge\n- integrate KMA weather API with caching and dart-define decoding\n- add NaverUrlProcessor refactor and restore restaurant repository tests

test/widget/add_restaurant_dialog_test.dart

@@ -1,4 +1,8 @@
+// ignore_for_file: unnecessary_library_name
+
 @Skip('AddRestaurantDialog layout changed; widget test disabled temporarily')
+library add_restaurant_dialog_test;
+
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';