Lemtel - Supercharge Telegram for Work

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "version": "1.0.0",
    "manifest_version": 3,
    "name": "Lemtel - Supercharge Telegram for Work",
    "description": "Lemtel is a productivity tool for Telegram power users. Lemtel sorts your unread messages into custom tabs on your browser",
    "options_ui": {
        "page": "options.html"
    },
    "icons": {
        "32": "icons\/icon32.png",
        "48": "icons\/icon48.png",
        "64": "icons\/icon64.png"
    },
    "action": {
        "default_icon": {
            "32": "icons\/icon32.png",
            "48": "icons\/icon48.png",
            "64": "icons\/icon64.png"
        }
    },
    "content_scripts": [
        {
            "matches": [
                "https:\/\/web.telegram.org\/*"
            ],
            "js": [
                "js\/vendor.js",
                "js\/contentScript.js"
            ]
        }
    ],
    "web_accessible_resources": [
        {
            "matches": [
                "https:\/\/web.telegram.org\/*"
            ],
            "resources": [
                "js\/injectScript.js",
                "assets\/images\/*",
                "assets\/fonts\/*",
                "style.css"
            ]
        }
    ],
    "background": {
        "service_worker": "js\/serviceWorker.js"
    },
    "permissions": [
        "storage",
        "identity"
    ],
    "host_permissions": [
        "https:\/\/web.telegram.org\/*"
    ],
    "oauth2": {
        "client_id": "359184314056-bheumq0ll4c4728tt9v1re1bierk58e9.apps.googleusercontent.com",
        "scopes": [
            "https:\/\/www.googleapis.com\/auth\/calendar.events"
        ]
    }
}