more secrets work

moving creds to secrets.toml

Fix sorting logic in streamlit_app.py to ensure dataframes are sorted correctly based on filtered data for improved accuracy in displayed metrics.

Enhance dataframe display in streamlit_app.py by hiding index in dataframes for improved readability.

Remove unused imports from streamlit_app.py to streamline code.

INITIAL COMMIT and modernization

Duplicate from streamlit/streamlit-template-space