feat(community,faq): support dynamic community topics, notice, and FAQ center

server/tests/platform-config.spec.ts

@@ -80,4 +80,50 @@ describe('平台通用配置与合规管理 TDD 自动化测试', () => {
     expect(merged.customer_service.hotline).toBe('400-123-4567');
     expect(merged.safety_notice.title).toBe('官方公告');
   });
+
+  it('6. 友圈热门话题与置顶公告配置校验 (P4)', () => {
+    const defaultTopics = [
+      { name: '#深夜电台', count: '1.2w+', hot: true },
+      { name: '#周末密室剧本杀', count: '8.5k', hot: true },
+      { name: '#王者峡谷车队', count: '2.1w+', hot: false }
+    ];
+    expect(defaultTopics.length).toBe(3);
+    expect(defaultTopics.filter(t => t.hot).length).toBe(2);
+
+    const notice = {
+      tag: '头条',
+      title: '友圈同城搭子发帖公约：严禁发布广告与不文明交友行为'
+    };
+    const secResult = secService.checkText(notice.title);
+    expect(secResult.pass).toBe(true);
+
+    const badNotice = {
+      tag: '广告',
+      title: '添加客服微信提供上门特殊服务'
+    };
+    const badSec = secService.checkText(badNotice.title);
+    expect(badSec.pass).toBe(false);
+    expect(badSec.code).toBe(87014);
+  });
+
+  it('7. 帮助中心与常见问题 FAQ 配置校验 (P5)', () => {
+    const faqList = [
+      {
+        question: '如何成为认证陪伴师/陪玩大神？',
+        answer: '进入【我的】->【入驻申请】，提交实名认证与技能资质，平台将在 24 小时内完成人工审核。',
+        category: '陪伴师相关'
+      },
+      {
+        question: '遇到订单纠纷如何申请平台仲裁？',
+        answer: '在【订单详情】中点击【申请仲裁退款】，客服与平台专员将在 2 小时内介入调解。',
+        category: '订单与退款'
+      }
+    ];
+
+    expect(faqList.length).toBe(2);
+    expect(faqList[0].category).toBe('陪伴师相关');
+
+    const check = secService.checkText(JSON.stringify(faqList));
+    expect(check.pass).toBe(true);
+  });
 });