refactor: make ARNES external-repo based with ticket publish flow

Makefile

@@ -1,19 +1,4 @@
-.PHONY: run run-dev test verify start ticket clean
-
-# Puerto por defecto
-PORT?=8000
-
-run:
-	@echo "Arrancando ARNES API en http://localhost:$(PORT)/ui/login.html"
-	@echo "Credenciales: alice@example.com / SecurePass123!"
-	python3 -m uvicorn src.main:app --host 0.0.0.0 --port $(PORT)
-
-run-dev:
-	@echo "Arrancando en modo desarrollo (auto-reload)..."
-	python3 -m uvicorn src.main:app --reload --port $(PORT)
-
-test:
-	python3 -m unittest discover -s tests
+.PHONY: verify start ticket publish install clean help
 
 verify:
 	./scripts/verify.sh
@@ -24,22 +9,24 @@ start:
 ticket:
 	python3 scripts/new_ticket.py
 
+publish:
+	@test -n "$(FEATURE_ID)" || (echo "Use: make publish FEATURE_ID=F-001" && exit 1)
+	python3 scripts/publish_ticket.py --feature-id $(FEATURE_ID)
+
+install:
+	@test -n "$(TARGET)" || (echo "Use: make install TARGET=/path/to/project-repo" && exit 1)
+	./scripts/install_into_repo.sh $(TARGET)
+
 clean:
 	find . -type d -name __pycache__ -exec rm -rf {} + 2>/dev/null || true
 	find . -type f -name "*.pyc" -delete 2>/dev/null || true
 
-# Help
 help:
-	@echo "ARNES UI API - Comandos disponibles:"
+	@echo "ARNES template - commands:"
 	@echo ""
-	@echo "  make run           - Arrancar servidor (puerto 8000)"
-	@echo "  make run PORT=8080 - Arrancar en puerto específico"
-	@echo "  make run-dev       - Arrancar con auto-reload"
-	@echo "  make test          - Ejecutar tests unitarios"
-	@echo "  make verify        - Verificar harness"
-	@echo "  make start         - Wizard de inicio de proyecto"
-	@echo "  make ticket        - Crear ticket (EN caveman)"
-	@echo "  make clean         - Limpiar cache"
-	@echo ""
-	@echo "URLs:"
-	@echo "  http://localhost:8000/ui/login.html"
+	@echo "  make verify                 - Verify harness core"
+	@echo "  make start                  - First-run wizard"
+	@echo "  make ticket                 - Create ticket (EN caveman)"
+	@echo "  make publish FEATURE_ID=..  - Commit and push one ticket"
+	@echo "  make install TARGET=..      - Install ARNES into external repo"
+	@echo "  make clean                  - Clean cache files"