Add to Giftwhale wish list

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Add to Giftwhale wish list",
  "version": "1.1.3",
  "description": "Add any item to your Giftwhale wish lists right from within your browser.",
  "icons": {
    "16": "icons/16.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "permissions": [
    "storage",
    "tabs"
  ],
  "host_permissions": [
    "*://*.giftwhale.com/*"
  ],
  "action": {
    "default_title": "Add to Giftwhale",
    "default_icon": "icons/48.png",
    "default_popup": "popup/content.html"
  }
}