1:修复远程遥控控制状态显示不正确的问题

2：更换端口映射为测试服的8081-59003,9001-59004

lib/features/remote_control/presentation/widgets/top_status_bar.dart

@@ -97,8 +97,8 @@ class TopStatusBar extends StatelessWidget {
                     breathing: !remoteState.hasPermission,
                     onTap: () {
                       if (!remoteState.hasPermission) {
-                        // 🔥 点击后重新请求权限，和刚进入页面时的逻辑一致
-                        debugPrint('🔑 [TopStatusBar] 👆 用户手动点击“未在控制”，重新请求权限');
+                        // 🔥 点击后发起抢占：查权限 + 无权限则发 TCP switch_control
+                        debugPrint('🔑 [TopStatusBar] 👆 用户手动点击“未在控制”，请求抢占控制权');
                         final targetDevice =
                             _remoteControlCubit.state.targetDevice;
                         if (targetDevice != null) {
@@ -106,6 +106,7 @@ class TopStatusBar extends StatelessWidget {
                             targetDevice.deviceName,
                             'app',
                             source: '手动点击',
+                            grabControl: true,
                           );
                         } else {
                           debugPrint('❌ [TopStatusBar] targetDevice 为空，无法请求权限');