pack: add prettier and reformat all codes

src/main/utils/Menus.ts

@@ -2,7 +2,7 @@ import { systemPreferences } from 'electron'
 import Constants from './Constants'
 
 export default class Menus {
-  static macOSDisableDefaultMenuItem () : void {
+  static macOSDisableDefaultMenuItem(): void {
     if (Constants.IS_MAC) {
       systemPreferences.setUserDefault('NSDisabledDictationMenuItem', 'boolean', true)
       systemPreferences.setUserDefault('NSDisabledCharacterPaletteMenuItem', 'boolean', true)