manifest.json

{
    "short_name": "",
    "name": "",
    "description": "",
    "id": "https://site.com",
    "start_url": "/?source=homepage",
    "background_color": "white",
    "theme_color": "black",
    "display_override": ["window-control-overlay", "minimal-ui"],
    "display": "browser",
    "scope": "/",
    "icons": [
      {
      "src": "src/assets/images/icons/main.png",
      "type": "image/png",
      "sizes": "192x192"
      }
    ],
    "screenshots": [
      {
        "src": "src/assets/images/screenshots/screenshot1.png",
        "type": "image/png",
        "sizes": "540x720"
      },
      {
        "src": "src/assets/images/screenshots/screenshot2.jpg",
        "type": "image/jpg",
        "sizes": "540x720"
      }
    ],
    "shortcuts": [
        {
            "name": "Contact Us",
            "short_name": "Contact",
            "description": "Get in touch",
            "url": "/contact?source=pwa",
            "icons": [
                { 
                  "src": "src/assets/images/icons/contact.png",  
                  "sizes": "192x192" 
                }
            ]
      },
      {
        "name": "Frequently Asked Questions",
        "short_name": "FAQs",
        "description": "Frequently Asked Questions",
        "url": "/faq?source=pwa",
        "icons": [
            { 
              "src": "src/assets/images/icons/faq.png",  
              "sizes": "192x192" 
            }
        ]
  },
      {
            "name": "Schedule an Appointment",
            "short_name": "Make an Appointment",
            "description": "Make a 1:1 Consultation",
            "url": "/appointment?source=pwa",
            "icons": [
                { 
                  "src": "src/assets/images/icons/appointment.png", 
                  "sizes": "192x192" 
                }
            ]
      }
    ]
  }