build(simulator): Dockerfile, compose, and make targets

Per docs/superpowers/plans/2026-06-04-experience-simulator.md Task 6.
Dockerfile also copies tools/ (a declared setuptools package) so the
editable install resolves inside the image; the plan's Dockerfile omitted it.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Makefile

@@ -0,0 +1,7 @@
+.PHONY: sim sim-local
+
+sim:
+	docker compose -f simulator/docker-compose.yml up --build
+
+sim-local:
+	python -m uvicorn simulator.app:app --reload --port 8000

simulator/Dockerfile

@@ -0,0 +1,10 @@
+FROM python:3.11-slim
+WORKDIR /app
+COPY pyproject.toml ./
+COPY hef ./hef
+COPY tools ./tools
+COPY simulator ./simulator
+COPY catalog ./catalog
+RUN pip install --no-cache-dir -e ".[sim]"
+EXPOSE 8000
+CMD ["uvicorn", "simulator.app:app", "--host", "0.0.0.0", "--port", "8000"]

simulator/docker-compose.yml

@@ -0,0 +1,7 @@
+services:
+  simulator:
+    build:
+      context: ..
+      dockerfile: simulator/Dockerfile
+    ports:
+      - "8000:8000"