Implemented proxying of GSD requests

Dockerfile

@@ -0,0 +1,43 @@
+# Build stage
+FROM rust:1.90.0-slim-trixie as builder
+
+# Create app directory
+WORKDIR /app
+
+# Copy manifests
+COPY Cargo.toml Cargo.lock ./
+
+# Copy source code
+COPY src ./src
+
+# Build for release
+RUN cargo build --release
+
+# Runtime stage
+FROM debian:bookworm-slim
+
+# Install runtime dependencies (if needed, e.g., for SSL)
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends ca-certificates && \
+    rm -rf /var/lib/apt/lists/*
+
+# Create non-root user
+RUN useradd -m -u 1000 appuser
+
+# Set working directory
+WORKDIR /app
+
+# Copy only the binary from builder
+COPY --from=builder /app/target/release/delivery-backend /app/service
+
+# Change ownership to non-root user
+RUN chown -R appuser:appuser /app
+
+# Switch to non-root user
+USER appuser
+
+# Expose port (adjust as needed)
+EXPOSE 8080
+
+# Run the binary
+CMD ["/app/service"]