修复：礼物 JSON 数据破坏 Alpine.js x-data 属性解析

- 将 Js::from() 移到 script 标签输出为全局变量
- Alpine 组件通过 window.__gifts 引用，避免双引号冲突

resources/views/chat/partials/user-actions.blade.php

@@ -63,6 +63,11 @@
 
 {{-- ═══════════ 用户名片弹窗 (Alpine.js) ═══════════ --}}
 @php $gifts = \App\Models\Gift::activeList(); @endphp
+<script>
+    // 礼物数据注入（避免 JSON 破坏 x-data 属性解析）
+    window.__gifts = {!! Js::from($gifts) !!};
+    window.__defaultGiftId = {{ $gifts->first()?->id ?? 0 }};
+</script>
 <div id="user-modal-container" x-data="{
     showUserModal: false,
     userInfo: {},
@@ -72,8 +77,8 @@
     whisperList: [],
     showAnnounce: false,
     announceText: '',
-    gifts: {{ Js::from($gifts) }},
+    gifts: window.__gifts || [],
-    selectedGiftId: {{ $gifts->first()?->id ?? 0 }},
+    selectedGiftId: window.__defaultGiftId || 0,
     giftCount: 1,
     sendingGift: false,