feat:调整我的主页，关注列表下划线展示

@@ -60,12 +60,10 @@ export struct FollowFirstTabsComponent{
         .lineHeight(20)
 
       if(this.currentIndex === index){
-        Divider()
+        Image($r('app.media.icon_channel_active'))//.colorFilter(ColorUtils.getDrawingColorFilter(this.getBothColor("")))
           .width(16)
           .height(2)
-          .color('#ED2800')
-          .strokeWidth(2)
-          .margin({top: 35})
+          .margin({top: 30})
           .id("divTag")
       }
     }.onClick(()=>{

@@ -448,13 +448,12 @@ struct MineHomePage {
         .fontWeight(this.currentIndex === index ? 600 : 400)
         .fontColor(this.currentIndex === index ? this.selectedFontColor : this.fontColor)
         .lineHeight(20)
-        .height(40)
 
       if(this.currentIndex === index){
         Image($r('app.media.icon_channel_active'))//.colorFilter(ColorUtils.getDrawingColorFilter(this.getBothColor("")))
           .width(16)
           .height(2)
-          .margin({top: 40})
+          .margin({top: 30})
           .id("divTag")
       }
     }.onClick(()=>{