Update makefile with clean step

server/makefile

@@ -2,7 +2,13 @@
 DOCKER_IMAGE_NAME := drb-server
 
 # Define targets and rules
-.PHONY: build run
+.PHONY: clean build run
+
+clean:
+    @echo "Cleaning existing Docker images, containers, and builds..."
+    docker stop drb || true
+    docker rm drb || true
+    docker rmi $(DOCKER_IMAGE_NAME) || true
 
 build:
 	@echo "Building Docker image..."
@@ -10,7 +16,7 @@ build:
 
 run:
 	@echo "Running Docker container..."
-	docker run -e NODE_ENV=${NODE_ENV} \
+	docker run -it --rm -e NODE_ENV=${NODE_ENV} \
 				-e MONGO_INITDB_ROOT_USERNAME=${MONGO_INITDB_ROOT_USERNAME} \
 				-e MONGO_INITDB_ROOT_PASSWORD=${MONGO_INITDB_ROOT_PASSWORD} \
 				-e MONGO_INITDB_DATABASE=${MONGO_INITDB_DATABASE} \