{"name":"Access Scanner","short_name":"Scanner","description":"Fast badge scanning and access verification","start_url":"/","display":"standalone","background_color":"#000000","theme_color":"#007BFF","lang":"en","scope":"/","orientation":"portrait","categories":["business","security"],"icons":[{"src":"/icons/icon-192.png","sizes":"192x192","type":"image/png"},{"src":"/icons/icon-512.png","sizes":"512x512","type":"image/png"},{"src":"/icons/icon-maskable-512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}]}