refactor(logger): adjust log levels in demo services

- Change most logger calls to fine() or finner() from info()
- This reduces log verbosity for normal operation
- Keeps important migration steps at info level

Author: fulleni

lib/app/services/demo_data_initializer_service.dart

@@ -83,7 +83,7 @@ class DemoDataInitializerService {
   /// This prevents "READ FAILED" errors when the application attempts to
   /// access these user-specific data points for a newly signed-in anonymous
   /// user in the demo environment.
-  Future<void> initializeUserSpecificData(User user) async {
+  Future<void> initializeUserSpecificData(User user) async { 
     _logger.info('Initializing user-specific data for user ID: ${user.id}');
 
     await Future.wait([
@@ -105,9 +105,9 @@ class DemoDataInitializerService {
   Future<void> _ensureAppSettingsExist(String userId) async {
     try {
       await _appSettingsRepository.read(id: userId, userId: userId);
-      _logger.info('AppSettings found for user ID: $userId.');
+      _logger.finer('AppSettings found for user ID: $userId.');
     } on NotFoundException {
-      _logger.info(
+      _logger.fine(
         'AppSettings not found for user ID: '
         '$userId. Creating settings from fixture.',
       );
@@ -126,7 +126,7 @@ class DemoDataInitializerService {
         item: fixtureSettings,
         userId: userId,
       );
-      _logger.info(
+      _logger.fine(
         'AppSettings from fixture created for '
         'user ID: $userId.',
       );
@@ -146,9 +146,9 @@ class DemoDataInitializerService {
   Future<void> _ensureUserContentPreferencesExist(String userId) async {
     try {
       await _userContentPreferencesRepository.read(id: userId, userId: userId);
-      _logger.info('UserContentPreferences found for user ID: $userId.');
+      _logger.finer('UserContentPreferences found for user ID: $userId.');
     } on NotFoundException {
-      _logger.info(
+      _logger.fine(
         'UserContentPreferences not found for '
         'user ID: $userId. Creating preferences from fixture.',
       );
@@ -166,7 +166,7 @@ class DemoDataInitializerService {
         item: fixturePreferences,
         userId: userId,
       );
-      _logger.info(
+      _logger.fine(
         'UserContentPreferences from fixture created '
         'for user ID: $userId.',
       );
@@ -193,11 +193,11 @@ class DemoDataInitializerService {
         userId: userId,
       );
       if (existingNotifications.items.isNotEmpty) {
-        _logger.info('InAppNotifications already exist for user ID: $userId.');
+        _logger.finer('InAppNotifications already exist for user ID: $userId.');
         return;
       }
 
-      _logger.info(
+      _logger.fine(
         'No InAppNotifications found for user ID: $userId. Creating from fixture.',
       );
 
@@ -222,7 +222,7 @@ class DemoDataInitializerService {
           (n) => _inAppNotificationRepository.create(item: n, userId: userId),
         ),
       );
-      _logger.info(
+      _logger.fine(
         '${userNotifications.length} InAppNotifications from fixture created for user ID: $userId.',
       );
     } catch (e, s) {
@@ -241,11 +241,11 @@ class DemoDataInitializerService {
     try {
       final existing = await _engagementRepository.readAll(userId: userId);
       if (existing.items.isNotEmpty) {
-        _logger.info('Engagements already exist for user ID: $userId.');
+        _logger.finer('Engagements already exist for user ID: $userId.');
         return;
       }
 
-      _logger.info(
+      _logger.fine(
         'No Engagements found for user ID: $userId. Creating from fixture.',
       );
 
@@ -268,7 +268,7 @@ class DemoDataInitializerService {
           (item) => _engagementRepository.create(item: item, userId: userId),
         ),
       );
-      _logger.info(
+      _logger.fine(
         '${userItems.length} Engagements from fixture created for user ID: $userId.',
       );
     } catch (e, s) {
@@ -285,11 +285,11 @@ class DemoDataInitializerService {
     try {
       final existing = await _reportRepository.readAll(userId: userId);
       if (existing.items.isNotEmpty) {
-        _logger.info('Reports already exist for user ID: $userId.');
+        _logger.finer('Reports already exist for user ID: $userId.');
         return;
       }
 
-      _logger.info(
+      _logger.fine(
         'No Reports found for user ID: $userId. Creating from fixture.',
       );
 
@@ -307,7 +307,7 @@ class DemoDataInitializerService {
           (item) => _reportRepository.create(item: item, userId: userId),
         ),
       );
-      _logger.info(
+      _logger.fine(
         '${userItems.length} Reports from fixture created for user ID: $userId.',
       );
     } catch (e, s) {
@@ -324,11 +324,11 @@ class DemoDataInitializerService {
     try {
       final existing = await _appReviewRepository.readAll(userId: userId);
       if (existing.items.isNotEmpty) {
-        _logger.info('AppReviews already exist for user ID: $userId.');
+        _logger.finer('AppReviews already exist for user ID: $userId.');
         return;
       }
 
-      _logger.info(
+      _logger.fine(
         'No AppReviews found for user ID: $userId. Creating from fixture.',
       );
 
@@ -346,7 +346,7 @@ class DemoDataInitializerService {
           (item) => _appReviewRepository.create(item: item, userId: userId),
         ),
       );
-      _logger.info(
+      _logger.fine(
         '${userItems.length} AppReviews from fixture created for user ID: $userId.',
       );
     } catch (e, s) {

lib/app/services/demo_data_migration_service.dart

@@ -43,7 +43,7 @@ class DemoDataMigrationService {
     required String oldUserId,
     required String newUserId,
   }) async {
-    _logger.info(
+    _logger.fine(
       '[DemoDataMigrationService] Attempting to migrate data from '
       'anonymous user ID: $oldUserId to authenticated user ID: $newUserId',
     );
@@ -82,12 +82,12 @@ class DemoDataMigrationService {
       }
 
       await _appSettingsRepository.delete(id: oldUserId, userId: oldUserId);
-      _logger.info(
+      _logger.fine(
         '[DemoDataMigrationService] AppSettings migrated successfully '
         'from $oldUserId to $newUserId.',
       );
     } on NotFoundException {
-      _logger.info(
+      _logger.fine(
         '[DemoDataMigrationService] No AppSettings found for old user ID: '
         '$oldUserId. Skipping migration for settings.',
       );
@@ -137,12 +137,12 @@ class DemoDataMigrationService {
         id: oldUserId,
         userId: oldUserId,
       );
-      _logger.info(
+      _logger.fine(
         '[DemoDataMigrationService] UserContentPreferences migrated '
         'successfully from $oldUserId to $newUserId.',
       );
     } on NotFoundException {
-      _logger.info(
+      _logger.fine(
         '[DemoDataMigrationService] No UserContentPreferences found for old '
         'user ID: $oldUserId. Skipping migration for preferences.',
       );
@@ -175,7 +175,7 @@ class DemoDataMigrationService {
           /* ignore, already exists */
         }
       }
-      _logger.info(
+      _logger.fine(
         '[DemoDataMigrationService] ${oldEngagements.items.length} '
         'engagements migrated successfully from $oldUserId to $newUserId.',
       );
@@ -196,7 +196,7 @@ class DemoDataMigrationService {
         await _reportRepository.create(item: newReport, userId: newUserId);
         await _reportRepository.delete(id: oldReport.id, userId: oldUserId);
       }
-      _logger.info(
+      _logger.fine(
         '[DemoDataMigrationService] ${oldReports.items.length} '
         'reports migrated successfully from $oldUserId to $newUserId.',
       );
@@ -225,7 +225,7 @@ class DemoDataMigrationService {
           userId: oldUserId,
         );
       }
-      _logger.info(
+      _logger.fine(
         '[DemoDataMigrationService] ${oldAppReviews.items.length} '
         'app reviews migrated successfully from $oldUserId to $newUserId.',
       );