add makefile for development

makefile

@@ -0,0 +1,102 @@
+# Default target
+.DEFAULT_GOAL := help
+
+# Configurable vars
+YARN ?= yarn
+GIT_USER ?= $(shell git config user.name)
+USE_SSH ?= false
+BROWSER ?= none
+
+##@ Meta
+
+.PHONY: help
+help: ## Display this help.
+	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m [script]\033[0m\n"} \
+	/^[a-zA-Z_0-9-]+:.*?##/ { printf "  \033[36m%-20s\033[0m %s\n", $$1, $$2 } \
+	/^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
+
+.PHONY: scripts
+scripts: ## List all scripts in package.json
+	@echo "📜 Available package.json scripts:" && \
+	sed -n '/"scripts"\s*:/,/^[ \t]*}/p' package.json | \
+	grep -E '^\s*"[^"]+"\s*:\s*"[^"]+"' | \
+	sed -E 's/^\s*"([^"]+)"\s*:\s*"([^"]+)",?\s*$$/\1|\2/' | \
+	awk -F'|' '{ printf "  \033[36m%-20s\033[0m %s\n", $$1, $$2 }'
+
+
+##@ Dependency Management
+
+.PHONY: install-yarn
+install-yarn: ## Install Yarn globally via npm
+	@echo "📦 Installing Yarn globally with npm..."
+	@if command -v npm >/dev/null 2>&1; then \
+		npm install -g yarn; \
+	else \
+		echo "❌ npm is not available. Please install Node.js first."; \
+		exit 1; \
+	fi
+
+.PHONY: install
+install: ## Install dependencies via Yarn
+	@echo "📦 Installing dependencies..."
+	$(YARN)
+
+.PHONY: prune
+prune: ## Remove node_modules and Yarn cache
+	@echo "🧼 Removing node_modules and Yarn cache..."
+	@rm -rf node_modules
+	@$(YARN) cache clean
+
+##@ Development
+
+.PHONY: dev
+dev: ## Start the local development server (BROWSER=none by default)
+	@echo "🧪 Starting dev server with BROWSER=$(BROWSER)..."
+	BROWSER=$(BROWSER) $(YARN) start
+
+.PHONY: build
+build: ## Build the static site
+	@echo "🏗️  Building site..."
+	$(YARN) build
+
+.PHONY: clean
+clean: ## Remove the build output directory
+	@echo "🧹 Cleaning up build artifacts..."
+	@rm -rf build
+
+##@ Deployment
+
+.PHONY: deploy
+deploy: ## Deploy the site (via SSH or GitHub username)
+	@echo "🚀 Deploying site..."
+ifeq ($(USE_SSH),true)
+	USE_SSH=true $(YARN) deploy
+else
+	GIT_USER=$(GIT_USER) $(YARN) deploy
+endif
+
+##@ Script Runner
+
+.PHONY: yarn
+yarn: ## Run a script from package.json. Falls back to 'make scripts' if none or invalid.
+	@script="$(filter-out $@, $(MAKECMDGOALS))"; \
+	if [ -z "$$script" ]; then \
+		echo "❌ No script provided."; \
+		$(MAKE) scripts; \
+		exit 1; \
+	fi; \
+	if grep -q "\"$$script\"[[:space:]]*:" package.json; then \
+		echo "▶️  Running: yarn $$script"; \
+		$(YARN) $$script; \
+	else \
+		echo "❌ Script '$$script' not found in package.json."; \
+		$(MAKE) scripts; \
+		exit 1; \
+	fi
+
+
+
+
+# Catch-all to allow `make yarn <script>`
+%:
+	@: