feat: 优化代理后台页面布局

- 所有页面统一使用 BasicPage 组件

- 添加面包屑导航支持

- 统一页面标题和描述样式

- 移除控制台页面的应用管理快捷链接

- 优化卡密管理、用户管理、财务管理页面布局

frontend/src/pages/agent/cards/create.vue

@@ -5,6 +5,7 @@ import { useI18n } from 'vue-i18n'
 import { useRoute, useRouter } from 'vue-router'
 import { toast } from 'vue-sonner'
 
+import { BasicPage } from '@/components/global-layout'
 import api from '@/services/api'
 
 const { t } = useI18n()
@@ -21,10 +22,6 @@ const form = ref({
   quantity: 1,
 })
 
-const _selectedApp = computed(() => {
-  return apps.value.find(a => a.id === Number(form.value.app_id))
-})
-
 const availableCardTypes = computed(() => {
   return cardTypes.value.filter(ct => ct.app_id === Number(form.value.app_id))
 })
@@ -51,15 +48,15 @@ onMounted(async () => {
 
 async function handleGenerate() {
   if (!form.value.app_id) {
-    toast.error(t('agent.cards.create.selectApp'))
+    toast.error('请选择应用')
     return
   }
   if (!form.value.card_type_id) {
-    toast.error(t('agent.cards.create.selectCardType'))
+    toast.error('请选择卡类')
     return
   }
   if (form.value.quantity < 1 || form.value.quantity > 100) {
-    toast.error(t('agent.cards.create.quantityRange'))
+    toast.error('数量必须在1-100之间')
     return
   }
 
@@ -71,17 +68,17 @@ async function handleGenerate() {
       quantity: form.value.quantity,
     })
 
-    toast.success(t('agent.cards.create.generateSuccess', { count: data.codes.length }))
+    toast.success(`成功生成 ${data.codes.length} 张卡密`)
 
     const codesText = data.codes.join('\n')
     await navigator.clipboard.writeText(codesText)
-    toast.success(t('agent.cards.create.copiedToClipboard'))
+    toast.success('卡密已复制到剪贴板')
 
     router.push('/agent/cards')
   }
   catch (error: any) {
     console.error('Generate cards failed:', error)
-    toast.error(error.message || t('agent.cards.create.generateFailed'))
+    toast.error(error.message || '生成卡密失败')
   }
   finally {
     loading.value = false
@@ -90,29 +87,24 @@ async function handleGenerate() {
 </script>
 
 <template>
-  <div class="space-y-6">
-    <div>
-      <h1 class="text-2xl font-bold">
-        {{ t('agent.cards.create.title') }}
-      </h1>
-      <p class="text-muted-foreground">
-        {{ t('agent.cards.create.description') }}
-      </p>
-    </div>
-
-    <UiCard class="max-w-xl">
+  <BasicPage
+    title="生成卡密"
+    description="批量生成卡密"
+    sticky
+  >
+    <UiCard class="max-w-2xl">
       <UiCardHeader>
-        <UiCardTitle>{{ t('agent.cards.create.generateSettings') }}</UiCardTitle>
+        <UiCardTitle>生成设置</UiCardTitle>
         <UiCardDescription>
-          {{ t('agent.cards.create.settingsDesc') }}
+          选择应用和卡类，设置生成数量
         </UiCardDescription>
       </UiCardHeader>
       <UiCardContent class="space-y-6">
         <div class="space-y-2">
-          <UiLabel>{{ t('agent.cards.create.selectAppLabel') }}</UiLabel>
+          <UiLabel>选择应用 <span class="text-destructive">*</span></UiLabel>
           <UiSelect v-model="form.app_id">
             <UiSelectTrigger>
-              <UiSelectValue :placeholder="t('agent.cards.create.selectAppPlaceholder')" />
+              <UiSelectValue placeholder="请选择应用" />
             </UiSelectTrigger>
             <UiSelectContent>
               <UiSelectItem v-for="app in apps" :key="app.id" :value="String(app.id)">
@@ -123,36 +115,36 @@ async function handleGenerate() {
         </div>
 
         <div v-if="form.app_id" class="space-y-2">
-          <UiLabel>{{ t('agent.cards.create.selectCardTypeLabel') }}</UiLabel>
+          <UiLabel>选择卡类 <span class="text-destructive">*</span></UiLabel>
           <UiSelect v-model="form.card_type_id">
             <UiSelectTrigger>
-              <UiSelectValue :placeholder="t('agent.cards.create.selectCardTypePlaceholder')" />
+              <UiSelectValue placeholder="请选择卡类" />
             </UiSelectTrigger>
             <UiSelectContent>
               <UiSelectItem v-for="ct in availableCardTypes" :key="ct.id" :value="String(ct.id)">
-                {{ ct.name }} - {{ ct.duration_days }}{{ t('agent.apps.detail.days') }} - ¥{{ ct.price }}
+                {{ ct.name }} - {{ ct.duration_days }}天 - ¥{{ ct.price }}
               </UiSelectItem>
             </UiSelectContent>
           </UiSelect>
         </div>
 
         <div class="space-y-2">
-          <UiLabel>{{ t('agent.cards.create.quantity') }}</UiLabel>
+          <UiLabel>生成数量 <span class="text-destructive">*</span></UiLabel>
           <UiInput
             v-model.number="form.quantity"
             type="number"
             :min="1"
             :max="100"
-            :placeholder="t('agent.cards.create.quantityPlaceholder')"
+            placeholder="请输入生成数量"
           />
           <p class="text-xs text-muted-foreground">
-            {{ t('agent.cards.create.quantityHint') }}
+            单次最多生成100张卡密
           </p>
         </div>
 
         <div v-if="totalPrice > 0" class="p-4 rounded-lg bg-muted/50">
           <div class="flex items-center justify-between">
-            <span class="text-muted-foreground">{{ t('agent.cards.create.estimatedCost') }}</span>
+            <span class="text-muted-foreground">预计费用</span>
             <span class="text-xl font-bold">¥{{ totalPrice.toFixed(2) }}</span>
           </div>
         </div>
@@ -160,7 +152,7 @@ async function handleGenerate() {
         <div class="flex gap-3">
           <UiButton variant="outline" as-child>
             <router-link to="/agent/cards">
-              {{ t('agent.cards.create.cancel') }}
+              取消
             </router-link>
           </UiButton>
           <UiButton
@@ -168,10 +160,10 @@ async function handleGenerate() {
             @click="handleGenerate"
           >
             <Loader2 v-if="loading" class="mr-2 h-4 w-4 animate-spin" />
-            {{ loading ? t('agent.cards.create.generating') : t('agent.cards.create.generateBtn') }}
+            {{ loading ? '生成中...' : '生成卡密' }}
           </UiButton>
         </div>
       </UiCardContent>
     </UiCard>
-  </div>
+  </BasicPage>
 </template>