wip(login): login developing

src/utils/is.ts

@@ -99,3 +99,7 @@ export function isUrl(path: string): boolean {
     /(((^https?:(?:\/\/)?)(?:[-:&=\+\$,\w]+@)?[A-Za-z0-9.-]+(?::\d+)?|(?:www.|[-:&=\+\$,\w]+@)[A-Za-z0-9.-]+)((?:\/[\+~%\/.\w-_]*)?\??(?:[-\+=&%@.\w_]*)#?(?:[\w]*))?)$/
   return reg.test(path)
 }
+
+export function isDark(): boolean {
+  return window.matchMedia('(prefers-color-scheme: dark)').matches
+}