WIP-CHECKPOINT[auth-refactor]: 固化工程师崩溃前部分成果 + 同树其他未提交WIP（仅源码，不含密钥/二进制）-- 待重激活工程师续作

backend/tests/test_h5_oauth.py

@@ -97,7 +97,7 @@ class TestOAuthAuthorizeURL:
         response = await h5_client.get("/h5/oauth/authorize")
         data = response.json()
         url = data["data"]["authorize_url"]
-        assert url.startswith("https://open.weixin.qq.com/connect/oauth2/authorize")
+        assert url.startswith("https://open.work.weixin.qq.com/connect/oauth2/authorize")
 
     @pytest.mark.asyncio
     async def test_authorize_url_contains_appid(self, h5_client):