Maintenance page until date time

root.fusion

root {
    launch {
        @context.launchDateTime = ${Date.parse('2024-08-26 21:41:00+02:00', 'Y-m-d H:i:sP')}
        condition = ${Date.now() < launchDateTime && !Security.isAuthenticated()}
        @position = "start"

        renderer = ${File.readFile("resource://My.Package/Private/Template/index.htm")}

        @cache {
            maximumLifetime = ${launchDateTime.timestamp - Date.now().timestamp}
        }
    }
}