Enhance Makefile with help command and improve task descriptions

Makefile

@@ -2,7 +2,10 @@ TARGET=thechart
 VERSION=1.0.0
 ROOT=/home/will
 ICON=chart-671.png
-setup-env:
+help: ## Show this help
+	@grep -E -h '\s##\s' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}'
+setup-env: ## Set up the development environment
+	@echo "Setting up the development environment..."
 	pip install poetry
 	poetry env use 3.13
 	poetry install
@@ -10,28 +13,38 @@ setup-env:
 	poetry run pre-commit install --install-hooks --overwrite
 	poetry run pre-commit autoupdate
 	poetry run pre-commit run --all-files
-build:
+build: ## Build the Docker image
+	@echo "Building the Docker image..."
 	docker buildx build --platform linux/amd64,linux/arm64 -t ${IMAGE} --push .
-install:
+install: ## Install the application
+	@echo "Installing the application..."
 	pyinstaller --name ${TARGET} --optimize 2 --onefile --windowed --hidden-import='PIL._tkinter_finder' --icon='${ICON}' --add-data=".env:." --add-data='./chart-671.png:.' --add-data='./thechart_data.csv:.' src/main.py
 	cp -f ./thechart_data.csv ${ROOT}/Documents/
 	cp -f ./dist/${TARGET} ${ROOT}/Applications/
 	cp -f ./deploy/${TARGET}.desktop ${ROOT}/.local/share/applications/
 	desktop-file-validate ${ROOT}/.local/share/applications/${TARGET}.desktop
-run:
+run: ## Run the application
+	@echo "Running the application..."
 	python src/main.py
-start:
+start: ## Start the application
+	@echo "Starting the application..."
 	docker-compose up -d --build
-stop:
+stop: ## Stop the application
+	@echo "Stopping the application..."
 	docker-compose down
-test:
+test: ## Run the tests
+	@echo "Running the tests..."
 	docker-compose exec ${TARGET} pipenv run pytest -v --tb=short
-lint:
+lint: ## Run the linter
+	@echo "Running the linter..."
 	docker-compose exec ${TARGET} pipenv run pre-commit run --all-files
-format:
+format: ## Format the code
+	@echo "Formatting the code..."
 	docker-compose exec ${TARGET} pipenv run pre-commit run --all-files --show-diff
-shell:
+shell: ## Open a shell in the container
+	@echo "Opening a shell in the container..."
 	docker-compose exec -it ${TARGET} /bin/bash
-requirements:
+requirements: ## Export the requirements to a file
+	@echo "Exporting requirements to requirements.txt..."
 	poetry export --without-hashes -f requirements.txt -o requirements.txt
-.PHONY: setup-env build install run start stop test lint format shell
+.PHONY: setup-env build install run start stop test lint format shell requirements help