add feedback dir

Dockerfile

@@ -56,6 +56,7 @@ HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
 
 #temp developement commands
 RUN mkdir conversations && chmod -R 755 conversations
+RUN mkdir feedback && chmod -R 755 feedback
 
 # Run Streamlit app
 ENTRYPOINT ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0", "--server.headless", "true"]