Pomodoro Timer

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Pomodoro Timer",
    "version": "1.0",
    "description": "A simple Pomodoro timer to help you stay focused and take breaks",
    "permissions": [
        "windows"
    ],
    "action": {
        "default_icon": "assets\/ic-extension.png"
    },
    "background": {
        "service_worker": "background.js"
    },
    "web_accessible_resources": [
        {
            "resources": [
                "assets\/bell-notification.wav"
            ],
            "matches": [
                "<all_urls>"
            ]
        }
    ],
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'; media-src 'self' blob:"
    }
}