Add EnableUserEditing, to control whether a regular user can change their own details (default true)

ui/src/config.js

@@ -17,6 +17,7 @@ const defaultConfig = {
   devFastAccessCoverArt: false,
   enableStarRating: true,
   defaultTheme: 'Dark',
+  enableUserEditing: true,
 }
 
 let config

ui/src/layout/AppBar.js

@@ -80,6 +80,9 @@ const CustomUserMenu = ({ onClick, ...rest }) => {
       return null
     }
     if (permissions !== 'admin') {
+      if (!config.enableUserEditing) {
+        return null
+      }
       userResource.icon = PersonIcon
     } else {
       userResource.icon = SupervisorAccountIcon