ci(site): deploy-site 增补用户中心构建+部署(补 CI 缺口)

用户中心此前无 CI 部署(手动 wrangler),漂移风险。现纳入 site-v* 发版:
- scripts/ci/compile-usercenter.sh:next build → out/,⚠️内置 NEXT_PUBLIC_API_MODE=http
  + NEXT_PUBLIC_API_DOMAINS=https://api.yanmeiai.com(不设默认 mock=假数据,是个坑)
- scripts/ci/deploy-usercenter.sh:wrangler pages deploy → pangolin-usercenter
  (app.yanmeiai.com)
- deploy-site.yml 追加两步,官网+用户中心同一 tag 发,CF token/account 走全局 secret

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013nMthbVEmQquxBRKb9Fj8u

.gitea/workflows/deploy-site.yml

@@ -29,3 +29,14 @@ jobs:
           CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
         run: bash scripts/ci/deploy-site.sh
+
+      # 用户中心(web/usercenter → CF Pages pangolin-usercenter / app.yanmeiai.com)。
+      # 与官网同一发版(site-v*),避免两处各自漂移。⚠️ 必须 http 模式构建(见脚本)。
+      - name: Compile (用户中心 Next.js)
+        run: bash scripts/ci/compile-usercenter.sh
+
+      - name: Deploy usercenter → Cloudflare Pages
+        env:
+          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+        run: bash scripts/ci/deploy-usercenter.sh