Examine source code of Podcastle AI Tools

{
  "manifest_version": 2,
  "name": "Podcastle AI Tools",
  "version": "1.0",
  "description": "Quick access to Podcastle's AI tools like TTS, transcription, and more.",
  "permissions": [
    "tabs"
  ],
  "browser_action": {
    "default_title": "Podcastle Tools",
    "default_popup": "popup.html",
    "default_icon": "icons/icon.png"
  },
  "icons": {
    "48": "icons/icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{476ef5bd-7ab2-47b1-9fae-d2ca22800103}"
    }
  }
}