Permanent Progress Bar for YouTube

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Permanent Progress Bar for YouTube",
    "description": "__MSG_description__",
    "default_locale": "en",
    "version": "0.3.2",
    "manifest_version": 3,
    "permissions": [
        "storage"
    ],
    "host_permissions": [
        "*:\/\/www.youtube.com\/*"
    ],
    "background": {
        "service_worker": "worker.js"
    },
    "content_scripts": [
        {
            "matches": [
                "*:\/\/www.youtube.com\/*"
            ],
            "js": [
                "data\/inject\/main.js"
            ],
            "run_at": "document_start",
            "all_frames": true,
            "world": "MAIN"
        },
        {
            "matches": [
                "*:\/\/www.youtube.com\/*"
            ],
            "js": [
                "data\/inject\/isolated.js"
            ],
            "css": [
                "data\/inject\/isolated.css"
            ],
            "run_at": "document_start",
            "all_frames": true,
            "world": "ISOLATED"
        }
    ],
    "homepage_url": "https:\/\/webextension.org\/listing\/youtube-tools.html?from=progress",
    "icons": {
        "16": "data\/icons\/16.png",
        "32": "data\/icons\/32.png",
        "48": "data\/icons\/48.png",
        "64": "data\/icons\/64.png",
        "128": "data\/icons\/128.png",
        "256": "data\/icons\/256.png",
        "512": "data\/icons\/512.png"
    },
    "action": [],
    "options_ui": {
        "page": "data\/options\/index.html",
        "open_in_tab": true
    },
    "commands": {
        "_execute_action": [],
        "toggle_display": {
            "description": "Use this shortcut to show or hide the permanent progress bar"
        }
    }
}