fix: 化本

server/routes.js

@@ -5,6 +5,13 @@ const db = require('./db')
 
 const router = express.Router()
 
+/** 由 index.js 注入，确保修订后能触发 WebSocket 广播（不依赖 req.app） */
+let _broadcastSituation = null
+function setBroadcastSituation(fn) {
+  _broadcastSituation = typeof fn === 'function' ? fn : null
+}
+router.setBroadcastSituation = setBroadcastSituation
+
 // 简单鉴权：通过环境变量配置的 API_ADMIN_KEY 保护敏感接口（不返回真实密钥）
 const ADMIN_API_KEY = process.env.API_ADMIN_KEY || ''
 
@@ -202,7 +209,7 @@ router.get('/events', (req, res) => {
 // ---------- 手动修正看板数据（编辑页用） ----------
 function broadcastAfterEdit(req) {
   try {
-    const broadcast = req.app?.get?.('broadcastSituation')
+    const broadcast = _broadcastSituation || req.app?.get?.('broadcastSituation')
     if (typeof broadcast === 'function') broadcast()
   } catch (_) {}
 }