{"name":"QR Code Generator","short_name":"QR Vault","description":"Securely store texts and generate QR codes","start_url":"/","display":"standalone","background_color":"#f9fafb","theme_color":"#00154b","lang":"en","scope":"/","icons":[{"src":"icons/icon-192x192.png","sizes":"192x192","type":"image/png"},{"src":"icons/icon-512x512.png","sizes":"512x512","type":"image/png"},{"src":"icons/icon-512x512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}]}