{ "name": "eco", "short_name": "eco", "display": "standalone", "start_url": "/?homescreen=1", "background_color": "#f5f5f5", "theme_color": "#000000", "icons": [ { "src": "/static__images/common/android-icon-96x96.png", "sizes": "96x96", "type": "image/png" }, { "src": "/static__images/common/android-icon-192x192.png", "sizes": "192x192", "type": "image/png" }, { "src": "/static__images/common/android-icon-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" } ] }