Calendar Countdown: Live Event Timer & Alerts

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Calendar Countdown: Live Event Timer & Alerts",
    "version": "0.3012",
    "description": "Never miss an event\u2014see your next Google Calendar meeting counting down in real time, across all of your tabs.",
    "icons": {
        "16": "images\/icon16.png",
        "48": "images\/icon48.png",
        "128": "images\/icon128.png"
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    "permissions": [
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        "identity.email",
        "storage",
        "alarms",
        "scripting",
        "tabs",
        "tts",
        "offscreen"
    ],
    "host_permissions": [
        "https:\/\/www.googleapis.com\/*",
        "https:\/\/login.microsoftonline.com\/*",
        "https:\/\/graph.microsoft.com\/*",
        "https:\/\/api.login.yahoo.com\/*",
        "https:\/\/mail.yahooapis.com\/*",
        "https:\/\/firestore.googleapis.com\/*",
        "https:\/\/calendarcountdownbanner-e6527.firebaseapp.com\/*",
        "https:\/\/calendarcountdownbanner-e6527.firebasestorage.app\/*",
        "<all_urls>"
    ],
    "background": {
        "service_worker": "dist\/background.bundle.js",
        "type": "module"
    },
    "action": {
        "default_popup": "popup.html",
        "default_title": "Calendar Countdown Settings"
    },
    "content_scripts": [
        {
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*"
            ],
            "js": [
                "dist\/content.bundle.js"
            ],
            "run_at": "document_idle",
            "all_frames": false
        }
    ],
    "oauth2": {
        "client_id": "319094205978-8b9gm2mvgbrdbh5t2q80jhrg5j2171j1.apps.googleusercontent.com",
        "scopes": [
            "https:\/\/www.googleapis.com\/auth\/userinfo.email",
            "https:\/\/www.googleapis.com\/auth\/calendar.readonly",
            "https:\/\/www.googleapis.com\/auth\/calendar.events"
        ]
    }
}