Examine source code of Webnovel Context Translate

{
  "manifest_version": 3,
  "name": "Webnovel Context Translate",
  "version": "1.0.0",
  "description": "Translates webnovels using LLMs with context preservation.",
  "icons": {
    "16": "assets/icon128.png",
    "48": "assets/icon128.png",
    "128": "assets/icon128.png"
  },
  "permissions": [
    "storage",
    "activeTab",
    "scripting"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "scripts/background.js"
    ],
    "service_worker": "scripts/background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "scripts/content.js"
      ]
    }
  ],
  "action": {
    "default_popup": "popup/popup.html",
    "default_title": "Translate Webnovel",
    "default_icon": {
      "16": "assets/icon128.png",
      "48": "assets/icon128.png",
      "128": "assets/icon128.png"
    }
  },
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": true
  },
  "commands": {
    "translate-page": {
      "suggested_key": {
        "default": "Alt+Shift+T",
        "mac": "Alt+Shift+T"
      },
      "description": "Translate the current page"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "webnovel-context-translator@lgrote.dev",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}