Examine source code of Quiz Solver for Moodle

{
  "manifest_version": 3,
  "name": "Quiz Solver for Moodle",
  "short_name": "Quiz Solver",
  "version": "2.2.1",
  "description": "Ace every quiz with AI-powered answers for Moodle.",
  "browser_specific_settings": {
    "gecko": {
      "id": "quiz-solver@quizsolverformoodle.com",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo",
          "websiteContent"
        ]
      }
    }
  },
  "permissions": [
    "storage"
  ],
  "action": {
    "default_icon": "assets/logo-colour-48x48.png",
    "default_popup": "./popup/index.html"
  },
  "icons": {
    "16": "assets/logo-colour-16x16.png",
    "32": "assets/logo-colour-32x32.png",
    "48": "assets/logo-colour-48x48.png",
    "128": "assets/logo-colour-128x128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/**/mod/quiz/attempt.php*",
        "*://*/mod/quiz/attempt.php*"
      ],
      "js": [
        "QuizSolver.js"
      ],
      "run_at": "document_end"
    }
  ],
  "host_permissions": [
    "*://*/*"
  ]
}