refactor: repartition server-side and client-side code

app/routes/api.auth.$action/check-error.server.ts

@@ -1,6 +1,6 @@
 import type { LoaderFunctionArgs } from '@remix-run/node';
 import { data } from '@remix-run/node';
-import { getAuthError } from '~/lib/.server/auth';
+import { getAuthError } from '~/.server/service/auth';
 
 /**
  * 检查认证错误信息的路由

app/routes/api.auth.$action/route.tsx

@@ -1,5 +1,5 @@
 import type { LoaderFunctionArgs } from '@remix-run/node';
-import { logto } from '~/lib/.server/auth';
+import { logto } from '~/.server/service/auth';
 import { checkErrorLoader } from './check-error.server';
 import { userLoader } from './user.server';
 

app/routes/api.auth.$action/user.server.ts

@@ -1,5 +1,5 @@
 import { data, type LoaderFunctionArgs } from '@remix-run/node';
-import { getUser } from '~/lib/.server/auth';
+import { getUser } from '~/.server/service/auth';
 
 /**
  * 用户信息API端点