Examine source code of Polita+

{
  "manifest_version": 3,
  "name": "Polita+",
  "version": "3.2.6",
  "description": "Your all-in-one Polita+ Twitch extension for enhanced chat features.",
  "content_scripts": [
    {
      "matches": [
        "https://www.twitch.tv/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "permissions": [],
  "host_permissions": [
    "https://www.twitch.tv/*",
    "https://polita.bot/*"
  ],
  "short_name": "Polita+",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_title": "Polita+",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "polita-plus@polita.bot",
      "strict_min_version": "109.0"
    }
  }
}