Examine source code of AI Studio RTL

{
  "manifest_version": 3,
  "name": "AI Studio RTL",
  "version": "1.1",
  "description": "Adds automatic RTL/LTR text direction detection to Google AI Studio. Hebrew, Arabic, and other RTL languages are properly aligned while English stays left-to-right. Fixes text, lists, titles, and history sidebar.",
  "permissions": [
    "storage",
    "declarativeNetRequest"
  ],
  "host_permissions": [
    "https://aistudio.google.com/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "content_scripts": [
    {
      "matches": [
        "https://aistudio.google.com/*"
      ],
      "css": [
        "content.css"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "ai-studio-rtl@eyal",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}