RGP Notifier

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "RGP Notifier",
  "description": "Unofficial extension that notifies you when a fully booked time slot on Rock Gym Pro becomes available.",
  "version": "1.1",
  "manifest_version": 3,
  "author": "Benjamin Bojko",
  "icons": {
    "128": "images/alarm-warning-line-128x128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://app.rockgympro.com/*"
      ],
      "css": [
        "content-script.css"
      ],
      "js": [
        "content-script.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "https://app.rockgympro.com/*"
      ],
      "resources": [
        "images/*"
      ]
    }
  ]
}