Examine source code of Novel Menu Translator

{
  "manifest_version": 3,
  "name": "Novel Reader — AI Web Novel Translator",
  "version": "3.5.4",
  "description": "Read raw web novels translated by AI. Capture chapters on any site, translate with your own API key (DeepSeek, OpenRouter, Together AI), and read offline in a clean library.",
  "permissions": [
    "storage",
    "activeTab"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "background.js"
    ]
  },
  "options_ui": {
    "page": "pages/options.html",
    "open_in_tab": true
  },
  "action": {
    "default_popup": "pages/popup.html",
    "default_title": "Novel Reader",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "shared/env.js",
        "shared/storage.js",
        "shared/translator.js",
        "shared/extractor.js",
        "shared/sync.js",
        "content/content.js"
      ],
      "css": [
        "content/content.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "novel-menu-translator@softice.pink",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "120.0"
    }
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png",
    "128": "icons/icon-128.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "icons/icon-48.png"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}