App.axaml

<Application xmlns="https://github.com/avaloniaui"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             x:Class="ChronoGit.App"
             xmlns:local="using:ChronoGit"
             RequestedThemeVariant="Light">

    <Application.DataTemplates>
        <local:ViewLocator/>
    </Application.DataTemplates>
  
    <Application.Styles>
        <FluentTheme />

        <Style Selector="TextBox:disabled">
            <Setter Property="Foreground" Value="{DynamicResource ThemeForegroundBrush}" />
            <Setter Property="Background" Value="{DynamicResource ThemeControlLowBrush}" />
            <Setter Property="Opacity" Value="0.95" />
        </Style>
    </Application.Styles>
</Application>