Added docker support

backend/Dockerfile

@@ -0,0 +1,28 @@
+FROM mcr.microsoft.com/dotnet/sdk:9.0 AS backend-build
+
+WORKDIR /app/backend
+
+# Copy backend files
+COPY ./*.csproj ./
+RUN dotnet restore
+
+COPY ./ ./
+RUN dotnet publish -c Release -o out
+
+FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS runtime
+
+WORKDIR /app
+
+# Copy backend build output
+COPY --from=backend-build /app/backend/out ./backend
+
+# Create a directory for the Kubernetes configuration file
+RUN mkdir -p /app/kube-config
+
+# Set an environment variable to point to the Kubernetes config directory
+ENV KUBECONFIG=/app/kube-config/config
+ENV BACKEND=kubernetes
+
+EXPOSE 8080
+
+CMD ["sh", "-c", "dotnet backend/backend.dll"]