add swagger to puppeteer

Dockers/puppeteer-api/app/routes/cache.py

@@ -3,7 +3,7 @@ from typing import Optional
 from app.config import API_KEY
 from app.services.cache import clear_cache, get_cache_stats
 
-router = APIRouter()
+router = APIRouter(tags=["Cache"])
 
 @router.get("/cache/clear")
 async def clear_cache_route(x_api_key: Optional[str] = Header(None)):