Add PocketBase client with contracts and sharp build tooling

Directory.Packages.props

@@ -0,0 +1,25 @@
+<Project>
+
+    <!-- Central Package Management: NuGet versions live here, the project files
+         reference packages by name only. See
+         https://learn.microsoft.com/nuget/consume-packages/central-package-management -->
+    <PropertyGroup>
+        <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageVersion Include="Markdig" Version="0.38.0" />
+        <PackageVersion Include="YamlDotNet" Version="16.2.1" />
+    </ItemGroup>
+
+    <!-- Test-only packages. -->
+    <ItemGroup>
+        <PackageVersion Include="coverlet.collector" Version="6.0.4" />
+        <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.12" />
+        <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+        <PackageVersion Include="Shouldly" Version="4.3.0" />
+        <PackageVersion Include="xunit" Version="2.9.3" />
+        <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.4" />
+    </ItemGroup>
+
+</Project>