chore: stub Makefile until build

Makefile

@@ -0,0 +1,23 @@
+# Salon_Assistant / Lumina — operator entrypoints (STUB until build)
+# Approved structure: document targets only; do not invoke unimplemented scripts.
+
+.PHONY: help bootstrap install upgrade doctor verify sync-design
+
+help:
+	@echo "Salon_Assistant (Lumina) — structure phase (0.1.0-design)"
+	@echo "  Implementation not started. Explicit build/implement required."
+	@echo ""
+	@echo "Intended targets (after build):"
+	@echo "  make bootstrap  - host prereqs (Docker if missing)"
+	@echo "  make install    - full install S0b–S6"
+	@echo "  make upgrade    - product upgrade"
+	@echo "  make doctor     - health checks"
+	@echo "  make verify     - lint + tests + smoke (fixtures)"
+	@echo "  make sync-design - list design pack paths"
+
+bootstrap install upgrade doctor verify:
+	@echo "not implemented — wait for explicit build/implement order" >&2; exit 1
+
+sync-design:
+	@echo "Design SSOT:"
+	@ls -la design/DESIGN_PLAN.md design/use-cases.md design/scenarios.md design/DECISIONS.md