Examine source code of camp app

{
  "manifest_version": 3,
  "name": "CampClaim",
  "version": "1.1.0",
  "description": "Auto-book Ontario Parks campsites when they become available",
  "permissions": [
    "cookies",
    "notifications",
    "storage",
    "alarms",
    "webNavigation"
  ],
  "host_permissions": [
    "https://reservations.ontarioparks.ca/*",
    "https://campclaim.com/*"
  ],
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{f70a2f6c-38fd-404b-bd65-cff8c49cbf34}",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}