Examine source code of Subly.xyz - AI Translator

{
  "manifest_version": 3,
  "name": "Subly.xyz - AI Web Translator",
  "version": "1.16",
  "description": "Translate webpages with human-like quality using AI models like Gemini and Claude.",
  "permissions": [
    "activeTab",
    "scripting",
    "storage",
    "unlimitedStorage",
    "contextMenus"
  ],
  "host_permissions": [
    "https://openrouter.ai/*",
    "https://generativelanguage.googleapis.com/*",
    "https://us.i.posthog.com/*"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "addon@subly.xyz",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  }
}