{"name":"HAPPY ERP","short_name":"HAPPY ERP","description":"업무관리 ERP 시스템","start_url":"/","display":"standalone","background_color":"#ffffff","theme_color":"#1e293b","lang":"ko","scope":"/","orientation":"any","icons":[{"src":"icons/pwa-64x64.png","sizes":"64x64","type":"image/png"},{"src":"icons/pwa-192x192.png","sizes":"192x192","type":"image/png"},{"src":"icons/pwa-512x512.png","sizes":"512x512","type":"image/png"},{"src":"icons/maskable-icon-512x512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}]}