{"name":"QR Event Tracker","short_name":"EventScan","description":"Scan QR codes and track attendance offline.","start_url":"/","display":"standalone","background_color":"#ffffff","theme_color":"#059669","lang":"en","scope":"/","icons":[{"src":"pwa-192x192.png","sizes":"192x192","type":"image/png"},{"src":"pwa-512x512.png","sizes":"512x512","type":"image/png"},{"src":"pwa-512x512.png","sizes":"512x512","type":"image/png","purpose":"any maskable"}]}