The entry points management technically falls under GUI as well

scripts/external/entries/menu.js

@@ -1,27 +0,0 @@
-import Menu from '/scripts/GUI/menus.js';
-import texts from "/scripts/mapping/read.js";
-import ManagedSidebar from "./sidebar.js";
-
-export default class MenuEntry {
-     /* Create all entries. */
-	constructor() {
-		// Add the context menu.
-		this.menu = new Menu({title: (new texts(`entry_contextMenu`)).localized, contexts: [`all`], event: {"onClicked": MenuEntry.onclick}, hidden: true});
-	};
-
-     /* 
-	Enable the sidebar. 
-	*/
-	enable () {
-		this.menu.show();
-	}
-
-	/* Disable. */
-	disable () {
-		this.menu.remove();
-	}
-
-	static onclick() {
-		new ManagedSidebar();
-	};
-}