fix(SixHatDetail): 移除默认的isSetting初始化值

移除了formData里默认的isSetting: true配置，修正初始状态的参数设置

src/components/CollapsibleToolbar/cocolearnCom/SixHatDetail.vue

@@ -190,7 +190,6 @@ const hatList = [
 
 const formData = reactive({
   stage: 'member',
-  isSetting: true,
   members: [] as string[],
   scenario: '',
   timerEnabled: true,