Fix secret name to youtubeapikey

modal_proxy.py

@@ -19,7 +19,7 @@ image = modal.Image.debian_slim().pip_install(
     "uvicorn"
 )
 
-@app.function(image=image, secrets=[modal.Secret.from_name("youtube-api-key")])
+@app.function(image=image, secrets=[modal.Secret.from_name("youtubeapikey")])
 @modal.fastapi_endpoint(method="GET", label="youtube-search")
 def search_youtube(query: str, limit: int = 5) -> Dict[str, Any]:
     """Search YouTube via official API"""