{ "name": "Treino", "short_name": "Treino", "start_url": "/", "display": "standalone", "background_color": "#F4F6F4", "theme_color": "#1F6B45",
  "icons": [{ "src": "/icon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any maskable" }] }