YouTube Loop Button

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "YouTube Loop Button",
    "version": "1.0",
    "description": "Add a Loop \/ Don't Loop button below YouTube videos for seamless playback repetition.",
    "content_scripts": [
        {
            "matches": [
                "*:\/\/www.youtube.com\/*"
            ],
            "js": [
                "content.js"
            ],
            "run_at": "document_idle"
        }
    ],
    "icons": {
        "48": "icon.png",
        "128": "icon.png"
    },
    "permissions": [],
    "host_permissions": [
        "*:\/\/www.youtube.com\/*"
    ],
    "action": {
        "default_icon": {
            "48": "icon.png"
        },
        "default_title": "YouTube Repeat"
    }
}