Examine source code of AI-Prompt-enhancer

{
  "manifest_version": 3,
  "name": "AI Prompt Enhancer",
  "version": "2.0.0",
  "description": "Transform your prompts with AI. Free tier with Pro upgrade for unlimited access.",
  "permissions": [
    "storage",
    "alarms",
    "activeTab",
    "scripting"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "options_page": "options.html",
  "commands": {
    "toggle-enabled": {
      "suggested_key": {
        "default": "Alt+Shift+E"
      },
      "description": "Toggle the extension on or off"
    },
    "open-options": {
      "suggested_key": {
        "default": "Alt+Shift+O"
      },
      "description": "Open extension settings"
    }
  },
  "action": {
    "default_title": "AI Prompt Enhancer",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "prompt-enhancer@example.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "browser_action": {
    "default_title": "AI Prompt Enhancer",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  }
}