feat 优化

flutter_monisuo/lib/ui/pages/home/home_page.dart

@@ -8,6 +8,7 @@ import '../../../core/theme/app_spacing.dart';
 import '../../../data/models/account_models.dart';
 import '../../../providers/asset_provider.dart';
 import '../../../providers/auth_provider.dart';
+import '../../shared/ui_constants.dart';
 
 /// 首页 - "The Kinetic Vault" 设计风格
 class HomePage extends StatefulWidget {
@@ -190,7 +191,7 @@ class _GreetingSection extends StatelessWidget {
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
             Text(
-              'Welcome back,',
+              '欢迎回来，',
               style: TextStyle(
                 color: AppColorScheme.darkOnSurfaceVariant,
                 fontSize: 14,
@@ -199,7 +200,7 @@ class _GreetingSection extends StatelessWidget {
             ),
             const SizedBox(height: 4),
             Text(
-              'Hello, ${auth.user?.username ?? 'User'}',
+              '${auth.user?.username ?? '用户'}',
               style: const TextStyle(
                 color: AppColorScheme.darkOnSurface,
                 fontWeight: FontWeight.bold,
@@ -373,7 +374,7 @@ class _QuickActionsGrid extends StatelessWidget {
       mainAxisAlignment: MainAxisAlignment.spaceAround,
       children: [
         _QuickActionBtn(
-          icon: LucideIcons.plusCircle,
+          icon: LucideIcons.plus,
           label: '充值',
           color: AppColorScheme.darkPrimary,
           onTap: onDeposit,
@@ -391,7 +392,7 @@ class _QuickActionsGrid extends StatelessWidget {
           onTap: onTransfer,
         ),
         _QuickActionBtn(
-          icon: LucideIcons.lineChart,
+          icon: LucideIcons.trendingUp,
           label: '交易',
           color: AppColorScheme.darkPrimary,
           onTap: () {