Examine source code of MDHS RTL

{
  "manifest_version": 3,
  "name": "MDHS RTL",
  "version": "1.0",
  "description": "Right-aligns the ChatGPT and DEEPSEEK page for Persian users.",
  "browser_specific_settings": {
    "gecko": {
      "id": "chatgpt-rtl@example.com",
      "strict_min_version": "91.0"
    }
  },
  "permissions": [
    "activeTab"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://chat.deepseek.com/*",
        "https://chat.openai.com/*"
      ],
      "js": [
        "scripts/contentScript.js"
      ]
    }
  ]
}