Examine source code of SenecaCheating

{
  "manifest_version": 3,
  "name": "SenecaCheating",
  "description": "Reveal answers to blank-fill question types on SenecaLearning",
  "version": "1.1.0",
  "host_permissions": [
    "*://app.senecalearning.com/"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{c385031d-6bd4-43b0-8486-38af27126acf}",
      "strict_min_version": "109.0"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "*://app.senecalearning.com/*"
      ],
      "css": [
        "src/unhide.css"
      ]
    }
  ]
}