feat:优化退出登录，优化UI

@@ -133,8 +133,8 @@ export struct CommentComponent {
 
 
       Image($r('app.media.comment_close'))
-        .height(16)
-        .width(16)
+        .height(18)
+        .width(18)
         .margin({ right: 16 })
         .visibility(this.showCloseIcon ? Visibility.Visible : Visibility.Hidden)
         .onClick(() => {

@@ -162,8 +162,8 @@ struct CommentListDialog {
       .margin({ left: 16 })
 
       Image($r('app.media.comment_close'))
-        .height(16)
-        .width(16)
+        .height(18)
+        .width(18)
         .margin({ right: 16 })// .visibility(this.showCloseIcon ? Visibility.Visible : Visibility.Hidden)
         .onClick(() => {
           if (this.onClose) {

@@ -488,7 +488,7 @@ export struct AccountAndSecurityLayout {
       this.showToastTip('退出登录')
       EmitterUtils.sendEvent(EmitterEventId.FORCE_USER_LOGIN_OUT)
       EmitterUtils.sendEvent(EmitterEventId.PEOPLE_SHIP_ATTENTION)
-      router.back();
+      router.back(1);
     }).catch((error:string)=>{
       this.showToastTip(error)
     });
@@ -501,7 +501,7 @@ export struct AccountAndSecurityLayout {
       ToastUtils.shortToast("注销成功")
       EmitterUtils.sendEmptyEvent(EmitterEventId.FORCE_USER_LOGIN_OUT)
       EmitterUtils.sendEmptyEvent(EmitterEventId.PEOPLE_SHIP_ATTENTION)
-      router.back()
+      router.back(1)
     })
   }