Update server.py

server.py

@@ -78,10 +78,12 @@ def health():
 @app.post("/api/dataset/upsert")
 def upsert_dataset(ds: Dataset):
     payload = ds.dict()
+    payload["id"] = ds.dataset_id  # 兼容前端
     payload["saved_at"] = datetime.now(timezone.utc).isoformat()
     upload_json("datasets/latest.json", payload, f"upsert dataset {ds.dataset_id}")
     return {"ok": True}
 
+
 @app.get("/api/dataset/latest")
 def get_latest():
     obj = download_json("datasets/latest.json")