<Application
    x:Class="Ursa.Demo.App"
    xmlns="https://github.com/avaloniaui"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:u-semi="https://irihi.tech/ursa/themes/semi">
    <Application.Styles>
        <StyleInclude Source="avares://Semi.Avalonia/Themes/Index.axaml" />
        <u-semi:SemiTheme Locale="zh-CN"/>
    </Application.Styles>
</Application>