feat(mobile-app): 更新客服联系方式

- 客服微信1: liulianhuanghou1
- 客服微信2: liulianhuanghou2
- 客服QQ1: 1502109619
- 客服QQ2: 2171447109

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

frontend/mobile-app/lib/features/profile/presentation/pages/profile_page.dart

@@ -4282,22 +4282,40 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
                 ],
               ),
               const SizedBox(height: 24),
-              // QQ客服
+              // 微信客服1
-              _buildContactItem(
-                icon: 'assets/icons/qq_icon.png',
-                iconFallback: Icons.chat_bubble,
-                label: 'QQ客服',
-                value: '123456789',
-                onCopy: () => _copyToClipboard('123456789', 'QQ号'),
-              ),
-              const SizedBox(height: 16),
-              // 微信客服
               _buildContactItem(
                 icon: 'assets/icons/wechat_icon.png',
                 iconFallback: Icons.message,
-                label: '微信客服',
+                label: '客服微信1',
-                value: 'durian_service',
+                value: 'liulianhuanghou1',
-                onCopy: () => _copyToClipboard('durian_service', '微信号'),
+                onCopy: () => _copyToClipboard('liulianhuanghou1', '微信号'),
+              ),
+              const SizedBox(height: 12),
+              // 微信客服2
+              _buildContactItem(
+                icon: 'assets/icons/wechat_icon.png',
+                iconFallback: Icons.message,
+                label: '客服微信2',
+                value: 'liulianhuanghou2',
+                onCopy: () => _copyToClipboard('liulianhuanghou2', '微信号'),
+              ),
+              const SizedBox(height: 12),
+              // QQ客服1
+              _buildContactItem(
+                icon: 'assets/icons/qq_icon.png',
+                iconFallback: Icons.chat_bubble,
+                label: '客服QQ1',
+                value: '1502109619',
+                onCopy: () => _copyToClipboard('1502109619', 'QQ号'),
+              ),
+              const SizedBox(height: 12),
+              // QQ客服2
+              _buildContactItem(
+                icon: 'assets/icons/qq_icon.png',
+                iconFallback: Icons.chat_bubble,
+                label: '客服QQ2',
+                value: '2171447109',
+                onCopy: () => _copyToClipboard('2171447109', 'QQ号'),
               ),
               const SizedBox(height: 24),
               // 关闭按钮