Update store paths and add persistence plugin

pages/sign-content/index.vue

@@ -69,7 +69,7 @@
   import { Search } from '@element-plus/icons-vue'
   import { signIn, getUserPointPage } from '~/api/personal-center/index'
   import type { PageResultMemberPointRecordRespVO } from '~/api/personal-center/types'
-  import useUserStore from '~/store/user'
+  import useUserStore from '~/stores/user'
   import dayjs from 'dayjs'
   const userStore = useUserStore()
   const user = useUserInfo();