feat(ECR-024): OpsCMS Banner 只读并 Closed

运营横幅目录（ops_banners + admin /cms），锁定 024–040 全队列。

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/admin-h5/src/api/client.ts

@@ -385,6 +385,34 @@ export const adminApi = {
         helpline_text?: string
       }>
     }>('POST', '/crisis/evaluate', { text }),
+  banners: () =>
+    request<{
+      items: Array<{
+        id: string
+        code: string
+        title: string
+        placement: string
+        image_url?: string
+        link_path?: string
+        sort_order: number
+        active: boolean
+        system: boolean
+        updated_at: string
+      }>
+    }>('GET', '/cms/banners'),
+  banner: (id: string) =>
+    request<{
+      id: string
+      code: string
+      title: string
+      placement: string
+      image_url?: string
+      link_path?: string
+      sort_order: number
+      active: boolean
+      system: boolean
+      updated_at: string
+    }>('GET', `/cms/banners/${id}`),
   orders: () =>
     request<{
       items: Array<{

apps/admin-h5/src/layouts/AdminShell.vue

@@ -34,6 +34,7 @@ async function onLogout() {
         <RouterLink to="/safety">安全</RouterLink>
         <RouterLink to="/ai">AI</RouterLink>
         <RouterLink to="/crisis">危机</RouterLink>
+        <RouterLink to="/cms">CMS</RouterLink>
         <RouterLink to="/orders">订单</RouterLink>
         <RouterLink to="/audit">审计</RouterLink>
       </nav>

apps/admin-h5/src/pages/CMSPage.vue

@@ -0,0 +1,79 @@
+<script setup lang="ts">
+import { onMounted, ref } from 'vue'
+import { adminApi } from '@/api/client'
+
+type Banner = Awaited<ReturnType<typeof adminApi.banners>>['items'][number]
+
+const loading = ref(false)
+const error = ref('')
+const items = ref<Banner[]>([])
+const selected = ref<Banner | null>(null)
+
+async function load() {
+  loading.value = true
+  error.value = ''
+  try {
+    const res = await adminApi.banners()
+    items.value = res.items || []
+  } catch (e) {
+    error.value = e instanceof Error ? e.message : '加载失败'
+  } finally {
+    loading.value = false
+  }
+}
+
+async function openBanner(id: string) {
+  try {
+    selected.value = await adminApi.banner(id)
+  } catch {
+    selected.value = null
+  }
+}
+
+onMounted(load)
+</script>
+
+<template>
+  <section>
+    <h1>运营位 CMS</h1>
+    <p class="muted">Banner 只读目录 · 非 UGC · 本切片不可发布</p>
+    <p v-if="loading" class="muted">加载中…</p>
+    <p v-else-if="error" class="err">{{ error }}</p>
+    <div v-else class="layout">
+      <div class="card">
+        <h2>横幅</h2>
+        <p v-if="!items.length" class="muted">暂无</p>
+        <table v-else>
+          <thead>
+            <tr><th>代码</th><th>标题</th><th>位置</th><th>状态</th><th></th></tr>
+          </thead>
+          <tbody>
+            <tr v-for="b in items" :key="b.id">
+              <td><code>{{ b.code }}</code></td>
+              <td>{{ b.title }}</td>
+              <td>{{ b.placement }}</td>
+              <td>{{ b.active ? '启用' : '停用' }}</td>
+              <td><button class="btn" type="button" @click="openBanner(b.id)">查看</button></td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+      <div class="card">
+        <h2>详情</h2>
+        <template v-if="selected">
+          <p>{{ selected.title }} · {{ selected.placement }}</p>
+          <p class="muted">链接 {{ selected.link_path || '—' }} · 排序 {{ selected.sort_order }}</p>
+        </template>
+        <p v-else class="muted">选择左侧横幅</p>
+      </div>
+    </div>
+  </section>
+</template>
+
+<style scoped>
+h1 { margin: 0 0 0.35rem; font-size: 1.35rem; }
+h2 { margin: 0 0 0.6rem; font-size: 1.05rem; }
+.layout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 1rem; margin-top: 1rem; }
+code { font-size: 0.8rem; }
+@media (max-width: 900px) { .layout { grid-template-columns: 1fr; } }
+</style>

apps/admin-h5/src/router/index.ts

@@ -21,6 +21,7 @@ const router = createRouter({
         { path: 'safety', name: 'safety', component: () => import('@/pages/SafetyPage.vue') },
         { path: 'ai', name: 'ai', component: () => import('@/pages/AIConfigPage.vue') },
         { path: 'crisis', name: 'crisis', component: () => import('@/pages/CrisisPage.vue') },
+        { path: 'cms', name: 'cms', component: () => import('@/pages/CMSPage.vue') },
         { path: 'audit', name: 'audit', component: () => import('@/pages/AuditPage.vue') },
       ],
     },