Image Zoom Tool

{
  "name": "__MSG_appName__",
  "icons": {
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_icon": "icons/icon48.png",
    "default_popup": "index.html",
    "default_title": "Image Zoom Tool"
  },
  "version": "1.0.3",
  "background": {
    "service_worker": "assets/js/background.js"
  },
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "__MSG_appDesc__",
  "permissions": [
    "storage"
  ],
  "default_locale": "en",
  "content_scripts": [
    {
      "js": [
        "assets/js/vendors.js",
        "assets/js/content-scripts.js"
      ],
      "css": [
        "assets/css/app.css"
      ],
      "run_at": "document_start",
      "matches": [
        "http://*/*",
        "https://*/*"
      ]
    }
  ],
  "manifest_version": 3,
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; frame-src 'self'; child-src 'self'"
  }
}