feat: Add scheduler for daily user credits recharge

app/main.py

@@ -12,6 +12,7 @@ from app.core.logging import get_logger, setup_logging
 from app.middleware.logging import LoggingMiddleware
 from app.services.extraction_processor import extraction_processor
 from app.services.player import initialize_player_service, shutdown_player_service
+from app.services.scheduler import SchedulerService
 from app.services.socket import socket_manager
 
 
@@ -33,10 +34,19 @@ async def lifespan(_app: FastAPI) -> AsyncGenerator[None, None]:
     await initialize_player_service(get_session_factory())
     logger.info("Player service started")
 
+    # Start the scheduler service
+    scheduler_service = SchedulerService(get_session_factory())
+    await scheduler_service.start()
+    logger.info("Scheduler service started")
+
     yield
 
     logger.info("Shutting down application")
 
+    # Stop the scheduler service
+    await scheduler_service.stop()
+    logger.info("Scheduler service stopped")
+
     # Stop the player service
     await shutdown_player_service()
     logger.info("Player service stopped")
@@ -54,9 +64,9 @@ def create_app() -> FastAPI:
         version="1.0.0",
         lifespan=lifespan,
         # Configure docs URLs for reverse proxy setup
-        docs_url="/api/docs",           # Swagger UI at /api/docs
-        redoc_url="/api/redoc",         # ReDoc at /api/redoc
-        openapi_url="/api/openapi.json", # OpenAPI schema at /api/openapi.json
+        docs_url="/api/docs",  # Swagger UI at /api/docs
+        redoc_url="/api/redoc",  # ReDoc at /api/redoc
+        openapi_url="/api/openapi.json",  # OpenAPI schema at /api/openapi.json
     )
 
     # Add CORS middleware