30d1d55e3c
* feat: 添加 Provider 级别代理支持及请求失败日志 * refactor: simplify provider source configuration structure * refactor: move env proxy fallback logic to log_connection_failure * refactor: update client proxy handling and add terminate method for cleanup * refactor: update no_proxy configuration to remove redundant subnet --------- Co-authored-by: Soulter <905617992@qq.com>