feat(admin): 支持定时测试自动恢复并统一账号恢复入口

- 为定时测试计划增加 auto_recover 配置，补齐前后端类型、接口、仓储与数据库迁移
- 在定时测试成功后自动恢复账号 error、rate-limit 等可恢复运行时状态
- 新增 /admin/accounts/:id/recover-state 接口，合并原有重置状态与清限流操作
- 更新账号管理菜单与定时测试面板，补充自动恢复开关、说明提示和状态展示
- 补充账号恢复、限流清理与仓储同步相关测试

frontend/src/components/account/TempUnschedStatusModal.vue

@@ -29,6 +29,10 @@
       </div>
 
       <div v-else class="space-y-4">
+        <div class="rounded-lg border border-emerald-200 bg-emerald-50 p-3 text-sm text-emerald-800 dark:border-emerald-500/30 dark:bg-emerald-500/10 dark:text-emerald-300">
+          {{ t('admin.accounts.recoverStateHint') }}
+        </div>
+
         <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
           <p class="text-xs text-gray-500 dark:text-gray-400">
             {{ t('admin.accounts.tempUnschedulable.accountName') }}
@@ -131,7 +135,7 @@
               d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
             ></path>
           </svg>
-          {{ t('admin.accounts.tempUnschedulable.reset') }}
+          {{ t('admin.accounts.recoverState') }}
         </button>
       </div>
     </template>
@@ -154,7 +158,7 @@ const props = defineProps<{
 
 const emit = defineEmits<{
   close: []
-  reset: []
+  reset: [account: Account]
 }>()
 
 const { t } = useI18n()
@@ -225,12 +229,12 @@ const handleReset = async () => {
   if (!props.account) return
   resetting.value = true
   try {
-    await adminAPI.accounts.resetTempUnschedulable(props.account.id)
-    appStore.showSuccess(t('admin.accounts.tempUnschedulable.resetSuccess'))
-    emit('reset')
+    const updated = await adminAPI.accounts.recoverState(props.account.id)
+    appStore.showSuccess(t('admin.accounts.recoverStateSuccess'))
+    emit('reset', updated)
     handleClose()
   } catch (error: any) {
-    appStore.showError(error?.message || t('admin.accounts.tempUnschedulable.resetFailed'))
+    appStore.showError(error?.message || t('admin.accounts.recoverStateFailed'))
   } finally {
     resetting.value = false
   }