Fix first time onboarding popup position (#8829)

The connected status indicator had been moved left since this popup was
first written. The position of the highlighted portion of the
background has been updated reflect this.

ui/app/pages/home/index.scss

@@ -93,7 +93,7 @@
     border-radius: 34px;
     position: absolute;
     top: 82px;
-    left: 12px;
+    left: 8px;
     opacity: 1;
     box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.2);
     background: none;