refactor: use function instead of static methods

src/renderer/utils/index.ts

@@ -1,15 +1,11 @@
-export default class Utils {
+export function getCurrentLocale(): string {
-  static getCurrentLocale(): string {
   return navigator?.language?.split('-')[0] || 'en'
 }
 
-  static async openExternal(url: string): Promise<void> {
+export async function openExternal(url: string): Promise<void> {
   await window.mainApi.send('msgOpenExternalLink', url)
 }
 
-  static async openFile(type: string): Promise<any> {
+export async function openFile(type: string): Promise<any> {
   return window.mainApi.invoke('msgOpenFile', type)
 }
-}
-
-export const { getCurrentLocale, openExternal, openFile } = Utils