Examine source code of QAide Test Step Recorder

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "QAide Test Step Recorder",
  "description": "QAide test step recorder.",
  "icons": {
    "16": "resources/img/16x16.png",
    "48": "resources/img/48x48.png",
    "128": "resources/img/128x128.png"
  },
  "browser_action": {
    "default_icon": "resources/img/16x16.png",
    "default_popup": "popup.html",
    "default_title": "QAide Test Steps"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "resources/contentScript.js"
      ],
      "exclude_matches": [
        "*://linkedin.com/*",
        "*://mail.google.com/*",
        "*://twitter.com/*",
        "*://trello.com/*",
        "*://outlook.office365.com/*"
      ]
    }
  ],
  "permissions": [
    "storage",
    "unlimitedStorage"
  ],
  "content_security_policy": "script-src 'self' https://kit.fontawesome.com/8f0edd790e.js; object-src 'self'",
  "browser_specific_settings": {
    "gecko": {
      "id": "iebjamhdbhefgbejegacnbmnikllacpc@qaide.co.uk",
      "strict_min_version": "42.0"
    }
  }
}