we can just remove mac_init now since we're not using it

src/public/app/services/mac_init.ts

@@ -1,12 +0,0 @@
-/**
- * Mac specific initialization
- */
-import utils from "./utils.js";
-import shortcutService from "./shortcuts.js";
-
-function init() {
-}
-
-export default {
-    init
-};