style: 统一 Ruff 代码格式

web/backend/routers/login.py

@@ -106,7 +106,11 @@ def list_tasks(
     current: User = Depends(get_current_user),
 ):
     """查看登录任务列表。"""
-    query = db.query(LoginTask).options(defer(LoginTask.cookie)).join(Account, LoginTask.account_id == Account.id)
+    query = (
+        db.query(LoginTask)
+        .options(defer(LoginTask.cookie))
+        .join(Account, LoginTask.account_id == Account.id)
+    )
 
     # 客服只能看自己账号的任务
     if not user_has_permission(current, "login:view_all"):
@@ -130,12 +134,20 @@ def list_tasks(
 
     result = []
     for t in rows:
-        result.append(LoginTaskOut(
-            id=t.id, batch_id=t.batch_id, account_id=t.account_id,
-            account_username=accounts_map.get(t.account_id, ""),
-            status=t.status, cookie="", message=t.message or "",
-            created_by=t.created_by, created_at=t.created_at, finished_at=t.finished_at,
-        ))
+        result.append(
+            LoginTaskOut(
+                id=t.id,
+                batch_id=t.batch_id,
+                account_id=t.account_id,
+                account_username=accounts_map.get(t.account_id, ""),
+                status=t.status,
+                cookie="",
+                message=t.message or "",
+                created_by=t.created_by,
+                created_at=t.created_at,
+                finished_at=t.finished_at,
+            )
+        )
     return result
 
 
@@ -178,7 +190,11 @@ def delete_tasks(
     ids = [int(x) for x in task_ids.split(",") if x.strip().isdigit()]
     if not ids:
         raise HTTPException(status_code=400, detail="无效的任务ID")
-    deleted = db.query(LoginTask).filter(LoginTask.id.in_(ids)).delete(synchronize_session=False)
+    deleted = (
+        db.query(LoginTask)
+        .filter(LoginTask.id.in_(ids))
+        .delete(synchronize_session=False)
+    )
     db.commit()
     return {"message": f"已删除 {deleted} 个任务", "deleted": deleted, "success": True}