Step 2: Add Users microservice with API Gateway routing

- Created Users service with full CRUD operations
- Updated Console to act as API Gateway for Users service
- Implemented service-to-service communication
- Added service health monitoring in Console
- Docker Compose now manages both services

Services running:
- Console (API Gateway): http://localhost:8011
- Users service: Internal network only

Test endpoints:
- Status: curl http://localhost:8011/api/status
- Users: curl http://localhost:8011/api/users/users

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

services/users/backend/Dockerfile

@@ -0,0 +1,21 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    gcc \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements first for better caching
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY . .
+
+# Expose port
+EXPOSE 8000
+
+# Run the application
+CMD ["python", "main.py"]