shoehorning graphql, step functions and lamdas. aws deployment scripts

ctrl/lambda/Dockerfile

@@ -0,0 +1,21 @@
+FROM public.ecr.aws/lambda/python:3.11
+
+# Install ffmpeg static binary
+RUN yum install -y tar xz && \
+    curl -L https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-amd64-static.tar.xz -o /tmp/ffmpeg.tar.xz && \
+    tar -xf /tmp/ffmpeg.tar.xz -C /tmp && \
+    cp /tmp/ffmpeg-*-amd64-static/ffmpeg /usr/local/bin/ffmpeg && \
+    cp /tmp/ffmpeg-*-amd64-static/ffprobe /usr/local/bin/ffprobe && \
+    rm -rf /tmp/ffmpeg* && \
+    yum clean all
+
+# Install Python dependencies
+COPY ctrl/lambda/requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY task/lambda_handler.py ${LAMBDA_TASK_ROOT}/task/lambda_handler.py
+COPY task/__init__.py ${LAMBDA_TASK_ROOT}/task/__init__.py
+COPY core/ ${LAMBDA_TASK_ROOT}/core/
+
+CMD ["task.lambda_handler.handler"]