{"name":"ShipTrackr","short_name":"ShipTrackr","description":"Live ship tracking — real-time AIS vessel positions","start_url":"/","display":"standalone","orientation":"portrait","background_color":"#0B203F","theme_color":"#0B203F","icons":[{"src":"/icon-192.png","sizes":"192x192","type":"image/png","purpose":"any maskable"},{"src":"/icon-512.png","sizes":"512x512","type":"image/png","purpose":"any maskable"}]}