Enhance DK and FD seed frame functions in Streamlit app to support player and team locking/removal. Updated function signatures and query logic to filter lineups based on user-defined constraints. Adjusted calls to these functions throughout the app for consistency.

Refactor Streamlit app to remove redundant name conversion messages and enhance data loading/reset functionality. Added buttons for data export and improved layout with segmented controls for better user experience.

segmented controllers rather than tabs

initial commit on Dockerization update

Duplicate from streamlit/streamlit-template-space