Examine source code of Navigate & Scan

{
  "manifest_version": 3,
  "name": "Navigate & Scan",
  "version": "1.2",
  "description": "Navigate, record and scan plugin for Blacklock scans",
  "incognito": "spanning",
  "permissions": [
    "tabs",
    "activeTab",
    "webRequest",
    "storage"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "backgroundWorker.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "storageHelper.js",
        "content.js"
      ]
    }
  ],
  "action": {
    "default_icon": {
      "16": "icon16.png",
      "48": "icon48.png",
      "128": "icon128.png"
    },
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "commands": {
    "paste-data": {
      "suggested_key": {
        "default": "Alt+S",
        "mac": "Alt+S"
      },
      "description": "Paste data"
    }
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "navigate-scan@example.com",
      "strict_min_version": "109.0"
    }
  }
}