calling-card/static/site.webmanifest

{"name":"","short_name":"","icons":[{"src":"static/icon/android-chrome-192x192.png","sizes":"192x192","type":"image/png"},{"src":"static/icon/android-chrome-512x512.png","sizes":"512x512","type":"image/png"}],"theme_color":"#ffffff","background_color":"#ffffff","display":"standalone"}