style(theme): 客户端切换深色视觉风格

lib/pages/mine/widgets/mine_header.dart

@@ -36,7 +36,7 @@ class MineHeader extends StatelessWidget {
         boxShadow: const [AppTheme.cardShadow],
       ),
       child: Material(
-        color: Colors.transparent,
+        color: AppColors.transparent,
         borderRadius: BorderRadius.circular(AppDimens.cardRadius),
         clipBehavior: Clip.antiAlias,
         child: InkWell(

lib/pages/mine/widgets/mine_menu.dart

@@ -71,7 +71,7 @@ class _ShortcutTile extends StatelessWidget {
         boxShadow: const [AppTheme.cardShadow],
       ),
       child: Material(
-        color: Colors.transparent,
+        color: AppColors.transparent,
         borderRadius: BorderRadius.circular(AppDimens.cardRadius),
         clipBehavior: Clip.antiAlias,
         child: InkWell(
@@ -198,7 +198,7 @@ class MineVipCard extends StatelessWidget {
         boxShadow: const [AppTheme.cardShadow],
       ),
       child: Material(
-        color: Colors.transparent,
+        color: AppColors.transparent,
         borderRadius: BorderRadius.circular(AppDimens.cardRadius),
         clipBehavior: Clip.antiAlias,
         child: InkWell(
@@ -287,7 +287,7 @@ class MineMenuList extends StatelessWidget {
         boxShadow: const [AppTheme.cardShadow],
       ),
       child: Material(
-        color: Colors.transparent,
+        color: AppColors.transparent,
         borderRadius: BorderRadius.circular(AppDimens.cardRadius),
         clipBehavior: Clip.antiAlias,
         child: Column(