fix: 添加缺失route

frontend_nuxt/pages/signup-reason.vue

@@ -28,6 +28,7 @@ const reason = ref('')
 const error = ref('')
 const isWaitingForRegister = ref(false)
 const token = ref('')
+const route = useRoute()
 
 onMounted(async () => {
   token.value = route.query.token || ''

frontend_nuxt/pages/signup.vue

@@ -96,6 +96,8 @@ import { discordAuthorize } from '~/utils/discord'
 import { githubAuthorize } from '~/utils/github'
 import { googleAuthorize } from '~/utils/google'
 import { twitterAuthorize } from '~/utils/twitter'
+
+const route = useRoute()
 const config = useRuntimeConfig()
 const API_BASE_URL = config.public.apiBaseUrl
 const emailStep = ref(0)