fix(window-level): move window level region to more tools menu (#4215)

modes/basic-test-mode/src/toolbarButtons.ts

@@ -167,16 +167,6 @@ const toolbarButtons: Button[] = [
       ],
     },
   },
-  {
-    id: 'WindowLevelRegion',
-    uiType: 'ohif.radioGroup',
-    props: {
-      icon: 'icon-tool-window-region',
-      label: 'Window Level Region',
-      commands: setToolActiveToolbar,
-      evaluate: 'evaluate.cornerstoneTool',
-    },
-  },
   // Pan...
   {
     id: 'Pan',