{
              "version": "0.1",
              "short_name": "RASTUDIO",
              "name": "RASTUDIO",
              "description": "RASTUDIO",
              "icons": [
                {
                  "src": "https://rastudio.id/login/images/logo.png",
                  "type": "image/png",
                  "sizes": "192x192"
                },
                {
                  "src": "https://rastudio.id/login/images/logo.png",
                  "type": "image/png",
                  "sizes": "256x256"
                },    
                {
                  "src": "https://rastudio.id/login/images/logo.png",
                  "type": "image/png",
                  "sizes": "512x512"
                }
              ],
              "start_url": "/login/",
              "background_color": "#3b82f6",
              "theme_color": "#2563eb",
              "display": "standalone",
              "permissions": {
                "desktop-notification": {
                  "description": "Permisi akses notifikasi sistem."
                }
              }
            }