feat(webui): 添加WebSocket支持实现实时任务状态更新

- 在注册任务和批量任务中集成WebSocket连接
- 添加TaskManager管理任务状态和日志推送
- 前端app.js重构支持WebSocket与轮询降级机制
- 配置模块重构为完全基于数据库存储

src/services/outlook.py

@@ -27,35 +27,22 @@ from ..config.constants import (
     OTP_CODE_SEMANTIC_PATTERN,
     OPENAI_EMAIL_SENDERS,
     OPENAI_VERIFICATION_KEYWORDS,
-    OTP_WAIT_TIMEOUT,
-    OTP_POLL_INTERVAL,
 )
-from ..database import crud
-from ..database.session import get_db
+from ..config.settings import get_settings
 
 
 def get_email_code_settings() -> dict:
     """
-    从数据库获取验证码等待配置
+    获取验证码等待配置
 
     Returns:
         dict: 包含 timeout 和 poll_interval 的字典
     """
-    try:
-        with get_db() as db:
-            timeout_setting = crud.get_setting(db, "email_code.timeout")
-            poll_interval_setting = crud.get_setting(db, "email_code.poll_interval")
-
-            return {
-                "timeout": int(timeout_setting.value) if timeout_setting else OTP_WAIT_TIMEOUT,
-                "poll_interval": int(poll_interval_setting.value) if poll_interval_setting else OTP_POLL_INTERVAL,
-            }
-    except Exception as e:
-        logger.warning(f"获取验证码配置失败，使用默认值: {e}")
-        return {
-            "timeout": OTP_WAIT_TIMEOUT,
-            "poll_interval": OTP_POLL_INTERVAL,
-        }
+    settings = get_settings()
+    return {
+        "timeout": settings.email_code_timeout,
+        "poll_interval": settings.email_code_poll_interval,
+    }
 
 
 logger = logging.getLogger(__name__)