refactor: frontend TS migration + Tailwind4/daisyUI5 unify + BUILDPLATFORM docker build

- migrate frontend to TypeScript (vue-tsc strict in build), upgrade all deps to latest (Vite 8, Tailwind 4, daisyUI 5, Pinia 4, vue-router 5)
- restructure frontend dirs (api/components/common/layouts/styles/types/views)
- drop Element Plus, add daisyUI TagInput; main CSS 490KB->163KB, entry JS 618KB->1.3KB
- rewrite Dockerfile(.cn): frontend/backend stages pinned to $BUILDPLATFORM, CGO_ENABLED=0 cross-compile, no QEMU in multi-arch builds; add .dockerignore
- local dev: Vite /api proxy + make dev targets; go:embed all:dist with .gitkeep so backend runs without prior frontend build
- fix latent bugs: Keys.vue users ref, Settings.vue undefined userStore, Login.vue Ref-as-error display, res.error misuse
- add REFACTOR_PLAN.md (phased refactor log)

frontend/src/views/dashboard/TokenNew.vue

@@ -133,27 +133,27 @@
   </div>
 </template>
 
-<script setup>
-import { ref, computed, inject, watch } from 'vue'
-import { useRouter } from 'vue-router'
+<script setup lang="ts">
+import { ref, computed, watch } from 'vue'
 import { useAuthStore } from '@/stores/auth'
 import BreadcrumbHeader from '@/components/dashboard/BreadcrumbHeader.vue';
-import { Eye, EyeOff } from 'lucide-vue-next'
-import { dateToUnix } from '@/utils/format-date.js'
+import { Eye, EyeOff } from '@lucide/vue'
+import { dateToUnix } from '@/utils/format-date';
+import { useToast } from '@/composables/toast';
+import type { TokenPayload } from '@/types';
 
-const router = useRouter()
 const authStore = useAuthStore()
-const { setToast } = inject('toast')
-const error = ref(null)
+const { setToast } = useToast()
+const error = ref<string | null>(null)
 const user = computed(() => authStore.user);
 
 const showAdvancedOptions = ref(false)
 
 
-const newToken = ref({
+const newToken = ref<TokenPayload>({
   name: '',
   key: '',
-  user_id: user.user_id,
+  user_id: user.value?.user_id as number | undefined,
   active: true,
   quota: 0,
   unlimited_quota: true,
@@ -216,7 +216,7 @@ const createToken = async () => {
       console.log(res)
       error.value = res.data?.error || 'Failed to create token'
     }
-  } catch (err) {
+  } catch (err: any) {
     error.value = err.response?.data?.error || 'Failed to create token'
 
   }
@@ -227,10 +227,6 @@ const cancel = () => {
   emit('closeModal', false)
 }
 
-const deleteToken = async (id) => {
-  console.log(id)
-}
-
 // 显示密码
 const isTokenVisible = ref(false);
 
@@ -238,7 +234,9 @@ function toggleTokenVisibility() {
   isTokenVisible.value = !isTokenVisible.value;
 }
 
-const emit = defineEmits(['closeModal'])
+const emit = defineEmits<{
+  (e: 'closeModal', value: boolean): void
+}>()
 
 </script>