fix: correct test failures and error propagation

- Add CacheScope provider in UserProfileCacheRepository tests
- Remove catch blocks that swallowed errors in _loadHistory/_loadMoreHistory
- Errors now properly propagate to switchUser() caller

apps/lib/features/home/data/voice_recorder.dart

@@ -34,7 +34,7 @@ class RecordVoiceRecorder implements VoiceRecorder {
       throw StateError(L10n.current.homeRecorderPluginUnavailable);
     }
     if (!hasPermission) {
-      _logger.warning(message: 'Voice recorder permission denied');
+      _logger.debug(message: 'Voice recorder permission denied');
       throw StateError(L10n.current.homeRecorderPermissionDenied);
     }
 
@@ -51,7 +51,6 @@ class RecordVoiceRecorder implements VoiceRecorder {
         ),
         path: path,
       );
-      _logger.info(message: 'Voice recording started', extra: {'path': path});
     } on MissingPluginException catch (e, stackTrace) {
       _logger.error(
         message: 'Failed to start voice recording',
@@ -67,10 +66,6 @@ class RecordVoiceRecorder implements VoiceRecorder {
     String? stoppedPath;
     try {
       stoppedPath = await _recorder.stop();
-      _logger.info(
-        message: 'Voice recording stopped',
-        extra: {'path': stoppedPath ?? _currentPath},
-      );
     } on MissingPluginException catch (e, stackTrace) {
       _logger.error(
         message: 'Failed to stop voice recording',