Initial commit - SoundWave v1.0

- Full PWA support with offline capabilities
- Comprehensive search across songs, playlists, and channels
- Offline playlist manager with download tracking
- Pre-built frontend for zero-build deployment
- Docker-based deployment with docker compose
- Material-UI dark theme interface
- YouTube audio download and management
- Multi-user authentication support

backend/appsettings/views.py

@@ -0,0 +1,37 @@
+"""App settings API views"""
+
+from django.conf import settings
+from rest_framework.response import Response
+from appsettings.serializers import AppConfigSerializer
+from common.views import ApiBaseView, AdminOnly
+
+
+class AppConfigView(ApiBaseView):
+    """Application configuration endpoint"""
+
+    def get(self, request):
+        """Get app configuration"""
+        config = {
+            'app_name': 'SoundWave',
+            'version': '1.0.0',
+            'sw_host': settings.SW_HOST,
+            'audio_quality': 'best',
+            'auto_update_ytdlp': settings.SW_AUTO_UPDATE_YTDLP,
+        }
+        serializer = AppConfigSerializer(config)
+        return Response(serializer.data)
+
+
+class BackupView(ApiBaseView):
+    """Backup management endpoint"""
+    permission_classes = [AdminOnly]
+
+    def get(self, request):
+        """Get list of backups"""
+        # TODO: Implement backup listing
+        return Response({'backups': []})
+
+    def post(self, request):
+        """Create backup"""
+        # TODO: Implement backup creation
+        return Response({'message': 'Backup created'})