add local cluster config

ctrl/Dockerfile.lambda

@@ -0,0 +1,10 @@
+FROM python:3.13-slim
+
+WORKDIR /app
+
+COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY lambda_function.py invoke.py seed.py ./
+
+CMD ["sleep", "infinity"]