save checkpoint: save features

devops/services/sm-remote/Dockerfile

@@ -0,0 +1,22 @@
+# syntax=docker/dockerfile:1.7
+
+FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
+WORKDIR /src
+
+COPY . .
+RUN [ -f /src/nuget.config ] || cp /src/NuGet.config /src/nuget.config
+RUN dotnet restore src/SmRemote/StellaOps.SmRemote.Service/StellaOps.SmRemote.Service.csproj
+RUN dotnet publish src/SmRemote/StellaOps.SmRemote.Service/StellaOps.SmRemote.Service.csproj \
+    -c Release \
+    -o /app/publish \
+    /p:UseAppHost=false
+
+FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS runtime
+WORKDIR /app
+
+COPY --from=build /app/publish/ ./
+
+ENV ASPNETCORE_URLS=http://0.0.0.0:56080
+EXPOSE 56080
+
+ENTRYPOINT ["dotnet", "StellaOps.SmRemote.Service.dll"]