"""External source endpoints (yt-dlp etc.).""" from typing import Any from fastapi import APIRouter router = APIRouter(prefix="/sources", tags=["sources"]) @router.get("") async def list_sources() -> Any: ... @router.get("/{source}/search") async def search_source(source: str) -> Any: ... @router.get("/{source}/health") async def source_health(source: str) -> Any: ...