tweaks

Dockerfile.code.playwright

@@ -1,8 +1,5 @@
 FROM mcr.microsoft.com/playwright:v1.54.0-noble
 
-ARG APP
-ENV APP=$APP
-ENV PYTHONPATH=/apps/$APP/src/:/shared/src/:$PYTHONPATH
 ENV PATH="/venv/bin:/root/.local/bin:$PATH"
 
 WORKDIR /opt/dagster/home
@@ -21,6 +18,10 @@ RUN . /venv/bin/activate && \
     uv pip install playwright && \
     playwright install
 
+ARG APP
+ENV APP=$APP
+ENV PYTHONPATH=/code/apps/$APP/src/:/code/shared/src/:$PYTHONPATH
+
 # Run dagster gRPC server on port 4000
 EXPOSE 4000