Added Docker to server

src/Server/Dockerfile

@@ -0,0 +1,12 @@
+FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
+WORKDIR /build
+COPY . .
+RUN dotnet restore ./Server.csproj
+RUN dotnet publish ./Server.csproj -c Release -o /output
+
+FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS final
+WORKDIR /app
+COPY --from=build /output .
+ENV ASPNETCORE_ENVIRONMENT Docker
+EXPOSE 5146
+ENTRYPOINT [ "./Server" ]