修复：签到按钮点击无效

daily-sign-in.js 之前是懒加载，但模块在顶层设置了 window.openDailySignInModal 等全局函数，且 bindDailySignInControls() 注册事件委托。由于模块从未被触发加载，签到按钮点击无响应。

恢复为静态导入，问题和 Alpine 组件一样。chat.js 从 170KB 增至 184KB（原 308KB，↓40%）

resources/js/chat-room.js

@@ -205,10 +205,6 @@ const _redPacket = createLazyModule(
     () => import("./chat-room/red-packet-panel.js"),
     (mod) => mod.bindRedPacketPanelControls()
 );
-const _dailySignIn = createLazyModule(
-    () => import("./chat-room/daily-sign-in.js"),
-    (mod) => mod.bindDailySignInControls()
-);
 const _mobileDrawer = createLazyModule(
     () => import("./chat-room/mobile-drawer.js"),
     (mod) => mod.bindMobileDrawerControls()
@@ -289,6 +285,9 @@ import { fortunePanel, bindFortunePanelControls } from "./chat-room/fortune-pane
 import { lotteryPanel, bindLotteryPanelControls, closeLotteryPanel, openLotteryPanel, showLotteryMsg } from "./chat-room/lottery-panel.js";
 import { gomokuPanel, bindGomokuPanelControls } from "./chat-room/gomoku-panel.js";
 
+// ─── 事件委托模块（需要立即注册事件监听，静态导入）─────────────────────
+import { bindDailySignInControls } from "./chat-room/daily-sign-in.js";
+
 // ─── 轻量核心模块（保持静态导入）────────────────────
 import { escapeHtml, escapeHtmlWithLineBreaks, normalizeSafeChatUrl } from "./chat-room/html.js";
 import { bindGlobalDialogControls } from "./chat-room/dialog.js";
@@ -433,7 +432,6 @@ if (typeof window !== "undefined") {
         bindChatBotControls: (...args) => _chatBot.wrap('bindChatBotControls')(...args),
         clearChatBotContext: (...args) => _chatBot.wrap('clearChatBotContext')(...args),
         sendToChatBot: (...args) => _chatBot.wrap('sendToChatBot')(...args),
-        bindDailySignInControls: (...args) => _dailySignIn.wrap('bindDailySignInControls')(...args),
         applyFontSize: (...args) => _fontSize.wrap('applyFontSize')(...args),
         bindChatFontSizeControl: (...args) => _fontSize.wrap('bindChatFontSizeControl')(...args),
         CHAT_FONT_SIZE_STORAGE_KEY: undefined,
@@ -790,4 +788,5 @@ if (typeof window !== "undefined") {
     bindFortunePanelControls();
     bindLotteryPanelControls();
     bindGomokuPanelControls();
+    bindDailySignInControls();
 }