优化支付后流程

lib/app/modules/kr_order_status/views/kr_order_status_view.dart

@@ -63,6 +63,10 @@ class KROrderStatusView extends GetView<KROrderStatusController> {
                   SizedBox(height: 16.h),
                   // 描述文本
                   _buildDescriptionText(),
+                  SizedBox(height: 32.h),
+                  // 操作按钮（支付成功时显示）
+                  if (controller.kr_isPaymentSuccess.value)
+                    _buildSuccessButtons(),
                   const Spacer(),
                 ],
               ),
@@ -112,4 +116,73 @@ class KROrderStatusView extends GetView<KROrderStatusController> {
       ),
     );
   }
+
+  /// 构建支付成功后的操作按钮
+  Widget _buildSuccessButtons() {
+    return Padding(
+      padding: EdgeInsets.symmetric(horizontal: 24.w),
+      child: Column(
+        children: [
+          // 返回首页按钮
+          SizedBox(
+            width: double.infinity,
+            height: 48.h,
+            child: ElevatedButton(
+              onPressed: () {
+                // 返回到首页（清空导航栈）
+                Get.offAllNamed('/');
+              },
+              style: ElevatedButton.styleFrom(
+                backgroundColor: Theme.of(Get.context!).primaryColor,
+                foregroundColor: Colors.white,
+                shape: RoundedRectangleBorder(
+                  borderRadius: BorderRadius.circular(12.r),
+                ),
+                elevation: 0,
+              ),
+              child: Text(
+                AppTranslations.kr_orderStatus.backToHome ?? '返回首页',
+                style: KrAppTextStyle(
+                  fontSize: 16,
+                  fontWeight: FontWeight.w600,
+                  color: Colors.white,
+                ),
+              ),
+            ),
+          ),
+          SizedBox(height: 12.h),
+          // 查看订阅按钮
+          SizedBox(
+            width: double.infinity,
+            height: 48.h,
+            child: OutlinedButton(
+              onPressed: () {
+                // 返回到首页并切换到订阅页面
+                Get.offAllNamed('/');
+                // 可以通过事件总线发送消息切换tab
+              },
+              style: OutlinedButton.styleFrom(
+                foregroundColor: Theme.of(Get.context!).primaryColor,
+                side: BorderSide(
+                  color: Theme.of(Get.context!).primaryColor,
+                  width: 1.5,
+                ),
+                shape: RoundedRectangleBorder(
+                  borderRadius: BorderRadius.circular(12.r),
+                ),
+              ),
+              child: Text(
+                AppTranslations.kr_orderStatus.viewSubscription ?? '查看订阅',
+                style: KrAppTextStyle(
+                  fontSize: 16,
+                  fontWeight: FontWeight.w600,
+                  color: Theme.of(Get.context!).primaryColor,
+                ),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
 }