decomposer: scaffold crucible-agent-build-fastapi-endpoint

Dockerfile

@@ -1,14 +1 @@
-FROM python:3.12-slim AS builder
+# TODO: generation subagent fills this in.
-WORKDIR /build
-COPY pyproject.toml README.md ./
-COPY app ./app
-RUN pip wheel --no-cache-dir --wheel-dir /wheels .
-
-FROM python:3.12-slim
-ENV PYTHONDONTWRITEBYTECODE=1 PYTHONUNBUFFERED=1
-RUN addgroup --system app && adduser --system --ingroup app app
-COPY --from=builder /wheels /wheels
-RUN pip install --no-cache-dir /wheels/* && rm -rf /wheels
-USER app
-EXPOSE 8000
-CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--workers", "1"]