优化 JWT 令牌的存储和使用逻辑；调整布局样式和组件属性

src/views/ManageLayout.vue

@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { NavigateToNewTab, isDarkMode } from '@/Utils'
-import { isLoadingAccount, useAccount } from '@/api/account'
+import { cookie, isLoadingAccount, useAccount } from '@/api/account'
 import { ThemeType } from '@/api/api-models'
 import { QueryGetAPI } from '@/api/query'
 import RegisterAndLogin from '@/components/RegisterAndLogin.vue'
@@ -69,7 +69,6 @@ const type = computed(() => {
   }
   return ''
 })
-const cookie = useStorage('JWT_Token', '')
 const musicRquestStore = useMusicRequestProvider()
 
 const canResendEmail = ref(false)

src/views/manage/DashboardView.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { useAccount } from '@/api/account'
+import { cookie, useAccount } from '@/api/account'
 import { BiliAuthCodeStatusType, BiliAuthModel } from '@/api/api-models'
 import { QueryGetAPI, QueryPostAPI } from '@/api/query'
 import EventFetcherStatusCard from '@/components/EventFetcherStatusCard.vue'
@@ -40,8 +40,6 @@ const token = ref('')
 const turnstile = ref()
 
 const accountInfo = useAccount()
-const useAuth = useAuthStore()
-const cookie = useLocalStorage('JWT_Token', '')
 const message = useMessage()
 
 const resetEmailModalVisiable = ref(false)