perf: remove ListItemBlock spacing

Author: AuroraZiling

src/LiveMarkdown.Avalonia.Demo/LiveMarkdown.Avalonia.Demo/ViewModels/MainViewModel.cs

@@ -80,7 +80,7 @@ async IAsyncEnumerable<string> ReadBlocksAsync()
             {
                 var buffer = Array.Empty<char>();
                 using var reader = new StreamReader(markdownFilePath);
-                while (!reader.EndOfStream && !cancellationToken.IsCancellationRequested)
+                while (!cancellationToken.IsCancellationRequested)
                 {
                     var speed = Math.Max((int)RenderSpeed, 1);
                     if (buffer.Length != speed)

src/LiveMarkdown.Avalonia.Math/LiveMarkdown.Avalonia.Math.csproj

@@ -12,6 +12,9 @@
     <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
     <RepositoryUrl>https://github.com/DearVa/LiveMarkdown.Avalonia</RepositoryUrl>
   </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
+    <DocumentationFile>bin\Release\LiveMarkdown.Avalonia.Math.xml</DocumentationFile>
+  </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Sylinko.CSharpMath.Avalonia"/>

src/LiveMarkdown.Avalonia/LiveMarkdown.Avalonia.csproj

@@ -11,6 +11,9 @@
     <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
     <RepositoryUrl>https://github.com/DearVa/LiveMarkdown.Avalonia</RepositoryUrl>
   </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
+    <DocumentationFile>bin\Release\LiveMarkdown.Avalonia.xml</DocumentationFile>
+  </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Avalonia"/>

src/LiveMarkdown.Avalonia/Styles.axaml

@@ -144,6 +144,10 @@
     </Style>
 
     <Style Selector="^ Grid.ListBlock">
+      <Style Selector="^ StackPanel.ListItemBlock">
+        <Setter Property="Spacing" Value="0"/>
+      </Style>
+
       <Style Selector="^ TextBlock.ListBlockNumber">
         <Setter Property="FontFamily" Value="Arial, 'Segoe UI', sans-serif"/>
         <Setter Property="HorizontalAlignment" Value="Right"/>