fix(Profile showcase): Update showcase visibility button UI

- correct width and radius
- correct padding
- remove border
- use a regular `StatusButton` instead of `DisabledTooltipButton` +
`StatusRoundButton`
- add the missing dropdown indicator

Fixes #13941

ui/app/AppLayouts/Profile/controls/ShowcaseDelegate.qml

@@ -62,22 +62,29 @@ StatusDraggableListItem {
 
             Layout.maximumWidth: root.width *.4
         },
-        DisabledTooltipButton {
+        StatusButton {
             interactive: root.contextMenuEnabled
-            tooltipText: root.tooltipTextWhenContextMenuDisabled
-            buttonComponent: StatusRoundButton {
-                enabled: root.contextMenuEnabled
+            tooltip.text: root.tooltipTextWhenContextMenuDisabled
             icon.name: ProfileUtils.visibilityIcon(root.showcaseVisibility)
-                width: 58
-                height: 30
-                border.width: 1
-                border.color: Theme.palette.directColor7
-                radius: 14
+            horizontalPadding: Style.current.halfPadding
+            verticalPadding: 3
+            Layout.preferredWidth: 72
+            Layout.preferredHeight: root.height/2
+            radius: height/2
             highlighted: menuLoader.item && menuLoader.item.opened
             onClicked: {
                 menuLoader.active = true
                 menuLoader.item.popup(width - menuLoader.item.width, height)
             }
+            text: "    " // NB to give the icon and indicator some even space
+
+            indicator: StatusIcon {
+                anchors.right: parent.right
+                anchors.rightMargin: parent.horizontalPadding
+                anchors.verticalCenter: parent.verticalCenter
+                icon: "chevron-down"
+                color: parent.interactive ? Theme.palette.primaryColor1 : Theme.palette.baseColor1
+            }
 
             ButtonGroup {
                 id: showcaseVisibilityGroup
@@ -126,7 +133,6 @@ StatusDraggableListItem {
                 }
             }
         }
-        }
     ]
 
     Component {