修复聊天室在线名单初始化与 Reverb 来源校验

resources/js/chat.js

@@ -175,12 +175,19 @@ export function normalizeHolidayBroadcastEvent(payload = {}) {
 
 window.normalizeHolidayBroadcastEvent = normalizeHolidayBroadcastEvent;
 
+let chatConnectionInitialized = false;
+
 export function initChat(roomId) {
+    if (chatConnectionInitialized) {
+        return;
+    }
+
     if (!roomId) {
         console.error("未提供 roomId，无法初始化 WebSocket 连接。");
         return;
     }
 
+    chatConnectionInitialized = true;
     const userId = window.chatContext?.userId;
 
     // 监听全局系统事件（如 AI 机器人开关）
@@ -420,3 +427,7 @@ export function initMarriagePrivateChannel(userId) {
 // 供全局调用
 window.initChat = initChat;
 window.initMarriagePrivateChannel = initMarriagePrivateChannel;
+
+if (window.chatContext?.roomId) {
+    window.initChat(window.chatContext.roomId);
+}