ruoyi-plus-vben5-h/packages/@core/composables/src/use-is-mobile.ts

import { breakpointsTailwind, useBreakpoints } from '@vueuse/core';

export function useIsMobile() {
  const breakpoints = useBreakpoints(breakpointsTailwind);
  const isMobile = breakpoints.smaller('md');
  return { isMobile };
}