not needed packages removed 1/?

src/ClientServer/ClientServer.csproj

@@ -23,17 +23,21 @@
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="5.2.0" />
 
     <PackageReference Include="Microsoft.AspNetCore.App" />
+<!--
+
     <PackageReference Include="Microsoft.AspNetCore.Cors" Version="2.2" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.Cookies" Version="2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="2.2" />
     <PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="2.2" />
     <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="3.1" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.2" />
-    <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration.Tools" Version="1.0.0-preview2-final" />
     <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="2.2" />
     <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.2" />
     <PackageReference Include="Microsoft.AspNetCore.Session" Version="2.2" />
     <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="2.2.1" />
+-->
+    <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration.Tools" Version="1.0.0-preview2-final" />
+
 
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.1" />