add poetry plugin to support exports

Dockerfile

@@ -2,6 +2,7 @@ ARG EIDOLON_VERSION=latest
 FROM python:3.11-slim AS builder
 RUN pip install poetry
 RUN poetry config virtualenvs.create false --local
+RUN poetry self add poetry-plugin-export
 COPY pyproject.toml pyproject.toml
 RUN poetry remove --lock eidolon-ai-sdk
 COPY components/ components/