Český rozhlas - live broadcast

{
    "background": {
        "service_worker": "assets\/js\/background.js"
    },
    "name": "__MSG_app_name__",
    "description": "__MSG_app_description__",
    "default_locale": "cs",
    "action": {
        "default_icon": "assets\/img\/icon-default.png",
        "default_title": "\u010cesk\u00fd rozhlas - \u017eiv\u00e9 vys\u00edl\u00e1n\u00ed",
        "default_popup": "index.html"
    },
    "icons": {
        "128": "assets\/img\/icon-state-playing.png"
    },
    "manifest_version": 3,
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'; worker-src 'self';"
    },
    "update_url": "http:\/\/clients2.google.com\/service\/update2\/crx",
    "version": "2.0"
}