[Feature] 优化log输出

[dengwx2009]

Problem Statement
把集成测试的trace输出改成log_level改成info

2025-11-30 23:04:38,030 DEBUG _trace.py:87 -- connect_tcp.complete return_value=<httpcore._backends.anyio.AnyIOStream object at 0x7fb9eb133390>
2025-11-30 23:04:38,031 DEBUG _trace.py:87 -- send_request_headers.started request=<Request [b'GET']>
2025-11-30 23:04:38,031 DEBUG _trace.py:87 -- send_request_headers.complete
2025-11-30 23:04:38,031 DEBUG _trace.py:87 -- send_request_body.started request=<Request [b'GET']>
2025-11-30 23:04:38,031 DEBUG _trace.py:87 -- send_request_body.complete
2025-11-30 23:04:38,031 DEBUG _trace.py:87 -- receive_response_headers.started request=<Request [b'GET']>
2025-11-30 23:04:38,043 DEBUG _trace.py:87 -- receive_response_headers.complete return_value=(b'HTTP/1.1', 200, b'OK', [(b'date', b'Sun, 30 Nov 2025 15:04:37 GMT'), (b'server', b'uvicorn'), (b'content-length', b'572'), (b'content-type', b'application/json')])
2025-11-30 23:04:38,043 INFO _client.py:1740 -- HTTP Request: GET http://127.0.0.1:52451/apis/envs/sandbox/v1/get_status?sandbox_id=85ec0edd5f9b40c3b2d60a884e2257d8 "HTTP/1.1 200 OK"
2025-11-30 23:04:38,043 DEBUG _trace.py:87 -- receive_response_body.started request=<Request [b'GET']>
2025-11-30 23:04:38,043 DEBUG _trace.py:87 -- receive_response_body.complete
2025-11-30 23:04:38,043 DEBUG _trace.py:87 -- response_closed.started
2025-11-30 23:04:38,043 DEBUG _trace.py:87 -- response_closed.complete
2025-11-30 23:04:38,044 DEBUG _trace.py:87 -- close.started
2025-11-30 23:04:38,044 DEBUG _trace.py:87 -- close.complete

Proposed Solution

Detailed Feature Description