Get rid of this.disposers while registering stuff in extensions (#1148)

Signed-off-by: Roman <ixrock@gmail.com>

src/extensions/registries/menu-registry.ts

@@ -1,11 +1,10 @@
 // Extensions API -> Global menu customizations
 
-import type { MenuTopId } from "../../main/menu";
 import type { MenuItemConstructorOptions } from "electron";
 import { BaseRegistry } from "./base-registry";
 
 export interface MenuRegistration extends MenuItemConstructorOptions {
-  parentId?: MenuTopId;
+  parentId: string;
 }
 
 export class MenuRegistry extends BaseRegistry<MenuRegistration> {