ONLY SEARCH BAR for YouTube mobile version

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "ONLY SEARCH BAR for YouTube mobile version",
    "description": "This extension can remove YouTube Contents. This extension is mobile version.",
    "version": "0.1.0",
    "manifest_version": 3,
    "content_scripts": [
        {
            "matches": [
                "https:\/\/m.youtube.com\/"
            ],
            "css": [
                "script.css"
            ],
            "run_at": "document_start"
        }
    ],
    "action": {
        "default_popup": "popup.html"
    },
    "host_permissions": [
        "https:\/\/m.youtube.com\/"
    ],
    "icons": {
        "16": "logo.png",
        "48": "logo.png",
        "128": "logo.png"
    }
}