Examine source code of SOC Multitool v2

{
  "manifest_version": 3,
  "name": "SOC Multitool v2",
  "version": "1.0",
  "description": "A tool for quick lookups of IPs, domains, and more.",
  "permissions": [
    "contextMenus",
    "storage",
    "tabs"
  ],
  "background": {
    "scripts": [
      "js/contextMenu.js"
    ],
    "type": "module"
  },
  "icons": {
    "16": "/icons/icon16.png",
    "48": "/icons/icon48.png",
    "128": "/icons/icon128.png"
  },
  "action": {
    "default_icon": "/icons/icon128.png"
  },
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": true
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "developer@ryanoleary.co.uk"
    }
  }
}