migrate core code name

Delete unncessesary files

Finalize optimizer with shift type / partial&bulk work type etc

Update csv for unit testing. The optimization most up to date. Streamlit bit fixed

Change based on discussion with Christian. Humanizer and Fixed staff are not anymore interchangeable.

add streamlit and clean the optimizer

Finalize ETL and optimization

Update main optimizer as the variable names changed to more intuitive ones

Update the variable name into more intuitive names.

change hard code into configuration variables

first push with real optimizer