Function metrics

src/main.py:337–340

Prometheus metrics endpoint for the main Flow2API service.

()

@app.get("/metrics")
async def metrics():
    """Prometheus metrics endpoint for the main Flow2API service."""
    payload = await render_main_metrics(db, concurrency_manager=concurrency_manager)
    return Response(content=payload, media_type=CONTENT_TYPE_LATEST)
def _ensure_admin_page_session(request: Request):
    token = admin.get_admin_token_from_cookie(request)
    if not admin.is_admin_session_token_valid(token):