Night Viewer - Dark mode for view page source

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Night Viewer - Dark mode for view page source",
  "description": "Night Viewer enables dark mode for the View Page Sources, structures and formats the code to make it more readable",
  "homepage_url": "https://nighteye.app",
  "version": "1.4.4",
  "author": "Promotino Ltd.",
  "icons": {
    "16": "res/icon-16.png",
    "48": "res/icon-48.png",
    "128": "res/icon-128.png"
  },
  "permissions": [
    "storage",
    "activeTab",
    "tabs",
    "scripting"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "res/fonts/*.woff",
        "res/fonts/*.woff2"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "background": {
    "service_worker": "background.js"
  },
  "host_permissions": [
    "*://*/*"
  ],
  "offline_enabled": true,
  "action": {
    "default_icon": "res/icon-64.png",
    "default_popup": "html/browser-action/popup.html",
    "default_title": "Night Viewer"
  }
}