重构页面目录与 RBAC：扁平配置入口并对齐管理/运营页映射。

下线运营总览幽灵页，补 ExpandKeysForScope / PlatformToMonitor，同步导航与角色配置 UI。

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

frontends/apps/simple-platform-vue/src/components/PermissionGuard.vue

@@ -9,18 +9,26 @@
   <el-empty v-else class="pg-hidden">
     <template #description>
       <p class="pg-hidden-title">当前账号无权查看此功能</p>
-      <p class="pg-hidden-hint">控件：{{ widgetId }}。若应为管理员可见，请尝试顶部切换「管理员/运营」或刷新页面。</p>
+      <p class="pg-hidden-hint">控件：{{ widgetId }}。请在「权限与角色」中为该账号开放对应页面后重新登录。</p>
     </template>
   </el-empty>
 </template>
 
 <script setup lang="ts">
 import { computed } from 'vue'
+import { useRoute } from 'vue-router'
 import { useAuthStore } from '@/stores/auth'
 
 const props = defineProps<{ widgetId: string }>()
 const auth = useAuthStore()
-const visibility = computed(() => auth.widgetOf(props.widgetId))
+const route = useRoute()
+
+/** 页面已授权则具备该页管理能力，不再被 ConfigCenter 等控件 hidden 整页挡住。 */
+const visibility = computed(() => {
+  const name = typeof route.name === 'string' ? route.name : ''
+  if (name && auth.hasPage(name)) return 'interactive' as const
+  return auth.widgetOf(props.widgetId)
+})
 </script>
 
 <style scoped>