{"name":"QR Controller","short_name":"QR Controller","description":"Turn any phone into a gamepad","start_url":"/play.html","display":"standalone","background_color":"#667eea","theme_color":"#667eea","scope":"/","icons":[{"src":"/assets/images/icon.png","sizes":"192x192","type":"image/png","purpose":"any maskable"},{"src":"/assets/images/icon.png","sizes":"512x512","type":"image/png","purpose":"any maskable"}]}