feat: redesign my webiste from scratch

- remove hugo and paper box theme
- inspiration https://jay.fish
- use astro based system

Signed-off-by: Avinal Kumar <avinal.xlvii@gmail.com>

Makefile

@@ -0,0 +1,29 @@
+.PHONY: dev build preview clean install check fmt lint new-post help
+
+# Default target
+help: ## Show this help
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | \
+		awk 'BEGIN {FS = ":.*?## "}; {printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2}'
+
+install: ## Install dependencies
+	npm install
+
+dev: ## Start dev server with hot reload
+	npx astro dev
+
+build: ## Build for production
+	npx astro build
+
+preview: ## Preview production build locally
+	npx astro preview
+
+check: ## Run Astro type checking
+	npx astro check
+
+clean: ## Remove build artifacts
+	rm -rf dist .astro node_modules/.astro
+
+nuke: ## Full clean (includes node_modules)
+	rm -rf dist .astro node_modules
+
+fresh: nuke install ## Clean install from scratch