feat: integrate HttpClientManager and CacheService into lifespan

backend/app/main.py

@@ -15,6 +15,8 @@ from .pypi_proxy import router as pypi_router
 from .seed import seed_database
 from .auth import create_default_admin
 from .rate_limit import limiter
+from .http_client import HttpClientManager
+from .cache_service import CacheService
 
 settings = get_settings()
 logging.basicConfig(level=logging.INFO)
@@ -38,6 +40,17 @@ async def lifespan(app: FastAPI):
     finally:
         db.close()
 
+    # Initialize infrastructure services
+    logger.info("Initializing infrastructure services...")
+
+    app.state.http_client = HttpClientManager(settings)
+    await app.state.http_client.startup()
+
+    app.state.cache = CacheService(settings)
+    await app.state.cache.startup()
+
+    logger.info("Infrastructure services ready")
+
     # Seed test data in development mode
     if settings.is_development:
         logger.info(f"Running in {settings.env} mode - checking for seed data")
@@ -51,6 +64,12 @@ async def lifespan(app: FastAPI):
 
     yield
 
+    # Shutdown infrastructure services
+    logger.info("Shutting down infrastructure services...")
+    await app.state.http_client.shutdown()
+    await app.state.cache.shutdown()
+    logger.info("Shutdown complete")
+
 
 app = FastAPI(
     title="Orchard",