Examine source code of AI Chat RTL Support

{
  "manifest_version": 3,
  "name": "AI Chat RTL Support",
  "version": "1.2.1",
  "description": "RTL support for AI chats like ChatGPT, Claude, Google AI Studio & DeepSeek. Better readability for Persian, Arabic, Hebrew & Urdu.",
  "permissions": [
    "activeTab",
    "storage"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "128": "icon.png"
    }
  },
  "icons": {
    "16": "icon.png",
    "48": "icon.png",
    "128": "icon.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://claude.ai/*",
        "*://chatgpt.com/*",
        "*://chat.openai.com/*",
        "*://chat.deepseek.com/*",
        "*://aistudio.google.com/*"
      ],
      "css": [
        "styles.css"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "navidbehrangi@gmail.com",
      "strict_min_version": "109.0"
    }
  }
}