feat: add docker and readme

Makefile

@@ -0,0 +1,44 @@
+.PHONY: help build up db-only logs clean
+
+# Default target
+help:
+	@echo "Cactoide Commands"
+	@echo ""
+	@echo "Main commands:"
+	@echo "  make build    - Build the Docker images"
+	@echo "  make up       - Start all services (database + app)"
+	@echo ""
+	@echo "Individual services:"
+	@echo "  make db-only  - Start only the database"
+	@echo ""
+	@echo "Utility commands:"
+	@echo "  make logs     - Show logs from all services"
+	@echo "  make clean    - Remove all containers, images, and volumes"
+	@echo "  make help     - Show this help message"
+
+# Build the Docker images
+build:
+	@echo "Building Docker images..."
+	docker-compose build
+
+# Start all services
+up:
+	@echo "Starting all services..."
+	docker-compose up -d
+
+# Start only the database
+db-only:
+	@echo "Starting only the database..."
+	docker-compose up -d postgres
+
+# Show logs from all services
+logs:
+	@echo "Showing logs from all services..."
+	docker-compose logs -f
+
+# Clean up everything (containers, images, volumes)
+clean:
+	@echo "Cleaning up all Docker resources..."
+	docker-compose down -v --rmi all
+
+