Examine source code of Artab: New Tab, New Art

{
  "manifest_version": 3,
  "default_locale": "en",
  "name": "Artab: New Tab, New Art",
  "version": "2024.12.21",
  "description": "__MSG_extensionDescription__",
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://artab-files.owenyoung.com/*"
  ],
  "options_ui": {
    "page": "options/index.html",
    "open_in_tab": false,
    "browser_style": false
  },
  "background": {
    "scripts": [
      "background.iife.js"
    ],
    "type": "module"
  },
  "action": {
    "default_icon": "icon32.png"
  },
  "chrome_url_overrides": {
    "newtab": "new-tab/index.html"
  },
  "icons": {
    "16": "icon16.png",
    "32": "icon32.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "*.js",
        "*.css",
        "*.svg",
        "*.png"
      ],
      "matches": [
        "*://*/*"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{5f994adc-e56c-4864-b28f-8117f73e778e}",
      "strict_min_version": "109.0"
    }
  },
  "chrome_settings_overrides": {
    "homepage": "new-tab/index.html"
  }
}