Add Makefile for managing Claude Code config symlinks

- Move commands, scripts, settings to repo root
- Add Makefile with install/uninstall/status targets
- Symlinks ~/.claude/* to this repo for version control
- Update documentation with setup instructions

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Makefile

@@ -0,0 +1,54 @@
+.PHONY: install uninstall status
+
+CLAUDE_DIR := $(HOME)/.claude
+REPO_DIR := $(shell pwd)
+
+# Items to symlink
+ITEMS := commands scripts skills agents settings.json
+
+install:
+	@echo "Installing Claude Code config symlinks..."
+	@mkdir -p $(CLAUDE_DIR)
+	@for item in $(ITEMS); do \
+		if [ -e "$(REPO_DIR)/$$item" ]; then \
+			if [ -L "$(CLAUDE_DIR)/$$item" ]; then \
+				echo "  $$item: already symlinked"; \
+			elif [ -e "$(CLAUDE_DIR)/$$item" ]; then \
+				echo "  $$item: backing up existing to $$item.bak"; \
+				mv "$(CLAUDE_DIR)/$$item" "$(CLAUDE_DIR)/$$item.bak"; \
+				ln -s "$(REPO_DIR)/$$item" "$(CLAUDE_DIR)/$$item"; \
+				echo "  $$item: symlinked"; \
+			else \
+				ln -s "$(REPO_DIR)/$$item" "$(CLAUDE_DIR)/$$item"; \
+				echo "  $$item: symlinked"; \
+			fi \
+		fi \
+	done
+	@echo "Done! Restart Claude Code to apply changes."
+
+uninstall:
+	@echo "Removing Claude Code config symlinks..."
+	@for item in $(ITEMS); do \
+		if [ -L "$(CLAUDE_DIR)/$$item" ]; then \
+			rm "$(CLAUDE_DIR)/$$item"; \
+			echo "  $$item: removed symlink"; \
+			if [ -e "$(CLAUDE_DIR)/$$item.bak" ]; then \
+				mv "$(CLAUDE_DIR)/$$item.bak" "$(CLAUDE_DIR)/$$item"; \
+				echo "  $$item: restored backup"; \
+			fi \
+		fi \
+	done
+	@echo "Done!"
+
+status:
+	@echo "Claude Code config status:"
+	@for item in $(ITEMS); do \
+		if [ -L "$(CLAUDE_DIR)/$$item" ]; then \
+			target=$$(readlink "$(CLAUDE_DIR)/$$item"); \
+			echo "  $$item: symlink -> $$target"; \
+		elif [ -e "$(CLAUDE_DIR)/$$item" ]; then \
+			echo "  $$item: exists (not symlinked)"; \
+		else \
+			echo "  $$item: not found"; \
+		fi \
+	done