Examine source code of LingoForge Mastery

{
  "manifest_version": 2,
  "name": "LingoForge Mastery",
  "version": "1.0",
  "description": "Elevate your English fluency by mastering essential idioms and phrasal verbs. LingoForge Mastery offers interactive, bite-sized multiple-choice quizzes right in your browser pop-up, making advanced vocabulary acquisition effortless and engaging for Vietnamese learners.",
  "icons": {
    "48": "lingoforge_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "LingoForge Mastery"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{3f519aa7-7125-4561-bc08-44b6da1145dc}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}