Canada Post - Add Tracking Barcode

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Canada Post - Add Tracking Barcode",
    "version": "1.2.1",
    "manifest_version": 3,
    "default_locale": "en",
    "author": "Braunson Yager",
    "description": "Adds a barcode to scan on your Canada Post mobile app when viewing the tracking page on the web.",
    "homepage_url": "https:\/\/geekybeaver.ca\/?ref=capost-barcode",
    "icons": {
        "16": "icons\/icon16.png",
        "48": "icons\/icon48.png",
        "128": "icons\/icon128.png"
    },
    "host_permissions": [
        "*:\/\/*.canadapost.ca\/track-reperage\/*",
        "*:\/\/*.canadapost.ca\/trackweb\/*",
        "*:\/\/*.canadapost-postescanada.ca\/track-reperage\/*",
        "*:\/\/*.canadapost-postescanada.ca\/trackweb\/*"
    ],
    "content_scripts": [
        {
            "matches": [
                "*:\/\/*.canadapost.ca\/track-reperage\/*",
                "*:\/\/*.canadapost.ca\/trackweb\/*",
                "*:\/\/*.canadapost-postescanada.ca\/track-reperage\/*",
                "*:\/\/*.canadapost-postescanada.ca\/trackweb\/*"
            ],
            "css": [
                "src\/content\/content-style.css"
            ]
        },
        {
            "matches": [
                "*:\/\/*.canadapost.ca\/track-reperage\/*",
                "*:\/\/*.canadapost.ca\/trackweb\/*",
                "*:\/\/*.canadapost-postescanada.ca\/track-reperage\/*",
                "*:\/\/*.canadapost-postescanada.ca\/trackweb\/*"
            ],
            "run_at": "document_idle",
            "js": [
                "js\/JsBarcode.code128.min.js",
                "js\/jquery\/jquery.min.js",
                "src\/content\/content-script.js"
            ]
        }
    ]
}