chore: Add NuGet package README, icon, and repo badges

Include README.md and icon.png in both NuGet packages via
PackageReadmeFile/PackageIcon. Add NuGet version, CI, and license
badges to the project README.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: stevehansen

README.md

@@ -1,4 +1,10 @@
 # sql-inliner
+
+[![NuGet (Tool)](https://img.shields.io/nuget/v/SqlInliner?label=SqlInliner&logo=nuget)](https://www.nuget.org/packages/SqlInliner)
+[![NuGet (Library)](https://img.shields.io/nuget/v/SqlInliner.Library?label=SqlInliner.Library&logo=nuget)](https://www.nuget.org/packages/SqlInliner.Library)
+[![CI](https://github.com/stevehansen/sql-inliner/actions/workflows/ci.yml/badge.svg)](https://github.com/stevehansen/sql-inliner/actions/workflows/ci.yml)
+[![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
+
 Helper utility to inline SQL Server database views
 
 ## What is the purpose of this tool 

icon.png

@@ -18,6 +18,8 @@
     <RepositoryType>git</RepositoryType>
     <RepositoryUrl>https://github.com/stevehansen/sql-inliner/</RepositoryUrl>
     <PackageProjectUrl>https://github.com/stevehansen/sql-inliner/</PackageProjectUrl>
+    <PackageReadmeFile>README.md</PackageReadmeFile>
+    <PackageIcon>icon.png</PackageIcon>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)' == 'Release'">
@@ -52,4 +54,9 @@
     </PackageReference>
   </ItemGroup>
 
+  <ItemGroup>
+    <None Include="..\..\README.md" Pack="true" PackagePath="\" />
+    <None Include="..\..\icon.png" Pack="true" PackagePath="\" />
+  </ItemGroup>
+
 </Project>