{ "name":"Geometric","short_name":"Geometric",
  "icons":[{"src":"icon-192.png","sizes":"192x192","type":"image/png"},
           {"src":"icon-512.png","sizes":"512x512","type":"image/png","purpose":"any maskable"}],
  "theme_color":"#0C0F18","background_color":"#0C0F18","display":"standalone" }