Examine source code of Granot Sync

{
  "manifest_version": 2,
  "name": "Granot Sync",
  "description": "Sync data from Granot CRM to the Vantage server",
  "version": "0.1.2",
  "permissions": [
    "storage",
    "activeTab",
    "tabs",
    "https://eagle.hellomoving.com/*",
    "https://*.granot.com/*",
    "https://*.granot.co.il/*",
    "http://localhost/*",
    "https://vantage-movers-servers.vercel.app/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "granot-sync@vantage.dev",
      "data_collection_permissions": {
        "required": [
          "websiteContent"
        ]
      }
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "Granot Sync",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.granot.co.il/*",
        "*://*.granot.com/*",
        "*://eagle.hellomoving.com/*",
        "http://localhost/*"
      ],
      "run_at": "document_idle",
      "js": [
        "content-scripts/granot-crm.js"
      ]
    }
  ]
}