Refactor Dockerfile and update EffinitiveFramework.Core version in project file

Author: HenryBartosch

src/Servers/EffinitiveServer/Dockerfile

@@ -8,4 +8,5 @@ RUN dotnet publish src/Servers/EffinitiveServer/EffinitiveServer.csproj -c Relea
 FROM mcr.microsoft.com/dotnet/runtime:10.0
 WORKDIR /app
 COPY --from=build /app .
+USER $APP_UID
 ENTRYPOINT ["dotnet", "EffinitiveServer.dll", "8080"]

src/Servers/EffinitiveServer/EffinitiveServer.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="EffinitiveFramework.Core" Version="1.3.*" />
+    <PackageReference Include="EffinitiveFramework.Core" Version="1.3.1" />
   </ItemGroup>
 
 </Project>

src/Servers/EffinitiveServer/Program.cs

@@ -1,7 +1,6 @@
 using System.Text;
 using EffinitiveFramework.Core;
 using EffinitiveFramework.Core.Http;
-using EffinitiveServer.Endpoints;
 
 var port = args.Length > 0 && int.TryParse(args[0], out var p) ? p : 8080;