tweaks

docker/Dockerfile

@@ -27,6 +27,7 @@ RUN --mount=type=cache,id=apt,target=/var/cache/apt \
 USER csst
 # copy VCS roots into image
 COPY --chown=csst:csst . /pipeline
+RUN mv pkg/csst-dag/csst_dag/cli /pipeline/app && rm /pipeline/app/__init__.py
 # install packages & requirements
 RUN --mount=type=cache,id=pip,uid=9000,gid=9000,target=/home/csst/.cache \
     pip install pkg/ccds \
@@ -35,8 +36,7 @@ RUN --mount=type=cache,id=pip,uid=9000,gid=9000,target=/home/csst/.cache \
     && pip install pkg/csst_dadel \
     && pip install pkg/csst-dag \
     && pip install -r pkg/csst-dag/requirements.txt \
-    && mv pkg/csst-dag/csst_dag/cli /pipeline/app \
-    && rm -rf pkg /pipeline/app/__init__.py /pipeline/app/__pychache__
+    && rm -rf pkg
 # change workdir
 WORKDIR /pipeline/output