style: adjust result table height for improved layout

style: enhance result table appearance with scrollable overflow

refactor: update authentication mechanism for Gradio app launch

feat: add authentication for Gradio app launch

refactor: remove sharing option from Gradio app launch

fix: enable sharing option for Gradio app launch

feat: support search by image, improve logic handle Cas number

Add Gradio app with RAG pipeline for chemical regulation lookup

initial commit