修改房间选择 详情不更改bug 以及部分样式

lib/pages/mh_page/room_picker.dart

@@ -43,7 +43,7 @@ class _RoomPickerPageState extends State<RoomPickerPage> {
     );
   }
 
-  int selectedIndex = 1;
+  int selectedIndex = 0;
   BoxConstraints? bodysize;
   @override
   Widget build(BuildContext context) {
@@ -189,7 +189,8 @@ class _RoomPickerPageState extends State<RoomPickerPage> {
                                       "roomId": rooms[selectedIndex]['_id'],
                                     },
                                     onSuccess: (res) {
-                                  
+                                      editedData['roomName'] =
+                                          rooms[selectedIndex]['name'];
                                       TopSlideNotification.show(context,
                                           text: "更新成功".tr,
                                           textColor: Color(0XFF00C1AA));
@@ -202,7 +203,7 @@ class _RoomPickerPageState extends State<RoomPickerPage> {
                                       } catch (e) {
                                         ef.log("[h5]通知列表更新错误：$e");
                                       }
-                                  Get.back(result:editedData);
+                                      Get.back(result: editedData);
                                     },
                                     onFailure: (res) {
                                       TopSlideNotification.show(context,