防止在当前页面重复跳转

lib/core/widgets/common_bottom_nav.dart

@@ -18,6 +18,7 @@ class CommonBottomNav extends StatelessWidget {
       currentIndex: currentIndex,
       onTap: (index) {
         // Navigate to the appropriate page based on index
+        if(index ==currentIndex) return;//如果是当前页面，不跳转
         switch (index) {
           case 0:
             Get.offAllNamed(Routes.home);