YouTube-Twitch Chat Merger

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "YouTube-Twitch Chat Merger",
    "version": "1.0.0",
    "description": "Merges YouTube live chat into Twitch chat when a streamer is live on both platforms",
    "permissions": [
        "storage",
        "activeTab",
        "tabs"
    ],
    "host_permissions": [
        "https:\/\/www.twitch.tv\/*",
        "https:\/\/www.youtube.com\/*"
    ],
    "background": {
        "service_worker": "background.js"
    },
    "content_scripts": [
        {
            "matches": [
                "https:\/\/www.twitch.tv\/*"
            ],
            "js": [
                "content_scripts\/twitch.js"
            ],
            "css": [
                "styles\/twitch-inject.css"
            ],
            "run_at": "document_idle"
        },
        {
            "matches": [
                "https:\/\/www.youtube.com\/live_chat*"
            ],
            "js": [
                "content_scripts\/youtube.js"
            ],
            "run_at": "document_idle",
            "all_frames": true
        }
    ],
    "action": {
        "default_popup": "popup\/popup.html",
        "default_icon": {
            "16": "icons\/icon16.png",
            "48": "icons\/icon48.png",
            "128": "icons\/icon128.png"
        }
    },
    "icons": {
        "16": "icons\/icon16.png",
        "48": "icons\/icon48.png",
        "128": "icons\/icon128.png"
    }
}