fix loginout don`t delete session (#5088)

Co-authored-by: dreamer6680 <146868355@qq.com>

projects/app/src/pages/api/support/user/account/loginout.ts

 import type { NextApiRequest, NextApiResponse } from 'next';
 import { clearCookie } from '@fastgpt/service/support/permission/controller';
 import { NextAPI } from '@/service/middleware/entry';
+import { authCert } from '@fastgpt/service/support/permission/auth/common';
+import { delUserAllSession } from '@fastgpt/service/support/user/session';
 
 async function handler(req: NextApiRequest, res: NextApiResponse<any>) {
+  const { userId } = await authCert({ req, authToken: true });
+  await delUserAllSession(userId);
   clearCookie(res);
 }