Include README.md in the build

Author: HerveZu

src/EntityFramework.Extensions.AddQueryFilter.csproj

@@ -10,11 +10,15 @@
         <PackageId>EFCoreAddQueryFilter</PackageId>
         <RepositoryType>git</RepositoryType>
         <RepositoryUrl>https://github.com/HerveZu/EntityFramework.Extensions.AddQueryFilter</RepositoryUrl>
-        <PackageReadmeFile>../README.md</PackageReadmeFile>
+        <PackageReadmeFile>README.md</PackageReadmeFile>
         <Authors>Hervé Zucchinetti</Authors>
         <Description>Extensions to add query filters using EntityFramework.</Description>
     </PropertyGroup>
 
+    <ItemGroup>
+        <None Include="..\README.md" Pack="true" PackagePath="\"/>
+    </ItemGroup>
+    
     <ItemGroup>
       <PackageReference Include="JetBrains.Annotations" Version="2024.2.0" />
       <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.8" />

src/EntityFramework.Extensions.AddQueryFilter.sln

@@ -6,7 +6,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "SolutionItems", "SolutionIt
 	ProjectSection(SolutionItems) = preProject
 		..\.github\workflows\ci.yml = ..\.github\workflows\ci.yml
 		..\.github\workflows\release.yml = ..\.github\workflows\release.yml
-		README.md = README.md
 	EndProjectSection
 EndProject
 Global