feat(tender): 阶段3c 我的订单 + 企业资质中心 + 登录态导航

- /tender/orders：我的订单列表(状态/金额/下单时间)
- /tender/qualification：企业资质(信息+证件URL+提交审核+审核状态/驳回原因)
- HjcUserBar：登录/注册或 我的订单/企业资质/退出（列表/详情页已接入）
- 代理：tender/my-orders.get, enterprise.get, enterprise/save.post

app/pages/tender/orders.vue

@@ -0,0 +1,63 @@
+<template>
+  <div class="container mx-auto px-4 py-10">
+    <div class="mb-6 flex items-center justify-between">
+      <h1 class="text-2xl font-bold text-gray-900">我的订单</h1>
+      <HjcUserBar />
+    </div>
+
+    <div v-if="!loggedIn" class="py-20 text-center">
+      <p class="text-gray-500">请先登录后查看订单</p>
+      <NuxtLink to="/login?redirect=/tender/orders" class="mt-4 inline-block rounded-md bg-blue-600 px-6 py-2 text-white hover:bg-blue-700">去登录</NuxtLink>
+    </div>
+
+    <div v-else-if="orders.length" class="space-y-4">
+      <div v-for="o in orders" :key="o.id" class="rounded-lg border border-gray-200 p-5">
+        <div class="flex items-start justify-between">
+          <div>
+            <p class="font-semibold text-gray-900">{{ o.projectName }}</p>
+            <p class="mt-1 text-sm text-gray-500">订单号：{{ o.orderNo }} · 项目编号：{{ o.projectNo }}</p>
+          </div>
+          <span class="rounded px-2 py-0.5 text-xs" :class="payStatusClass(o.payStatus)">{{ payStatusText(o.payStatus) }}</span>
+        </div>
+        <div class="mt-4 flex items-center justify-between text-sm">
+          <span class="text-gray-500">{{ fmtTime(o.createTime) }}</span>
+          <span class="text-blue-600 font-bold">¥{{ formatMoney(o.totalAmount) }}</span>
+        </div>
+      </div>
+    </div>
+
+    <div v-else-if="loaded" class="py-20 text-center text-gray-500">暂无订单</div>
+    <SiteLoading v-else />
+  </div>
+</template>
+
+<script setup lang="ts">
+const { isLoggedIn } = useHjcAuth()
+const loggedIn = ref(false)
+const orders = shallowRef<any[]>([])
+const loaded = ref(false)
+
+function formatMoney(n?: number | string) {
+  return Number(n ?? 0).toFixed(2)
+}
+function fmtTime(s?: string) {
+  return s ? s.slice(0, 19).replace('T', ' ') : '-'
+}
+function payStatusText(s?: number) {
+  return ({ 0: '待支付', 1: '支付成功', 2: '支付失败', 3: '已退款' } as any)[s ?? 0] ?? '-'
+}
+function payStatusClass(s?: number) {
+  if (s === 1) return 'bg-green-100 text-green-700'
+  if (s === 3) return 'bg-gray-100 text-gray-500'
+  return 'bg-amber-100 text-amber-700'
+}
+
+loggedIn.value = isLoggedIn()
+if (loggedIn.value) {
+  const res: any = await $fetch('/api/tender/my-orders')
+  orders.value = Array.isArray(res) ? res : []
+  loaded.value = true
+} else {
+  loaded.value = true
+}
+</script>