Examine source code of GVL Connect

{
  "manifest_version": 3,
  "name": "GVL Connect",
  "description": "GVL Connect streamlines animal health certificate creation, allowing users to transfer patient data from their PMS to GlobalVetLink.",
  "version": "1.18.0",
  "action": {
    "default_popup": "popup.html",
    "default_title": "GVL Connect",
    "default_icon": "GVLIcon.png"
  },
  "permissions": [
    "storage",
    "activeTab"
  ],
  "icons": {
    "16": "GVLIcon.png",
    "48": "GVLIcon.png",
    "128": "GVLIcon.png"
  },
  "options_page": "options.html",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "captureFullPageGrayScale.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{f149f5ef-f15f-495c-84a2-a86414014152}",
      "strict_min_version": "91.0"
    }
  }
}