merge to main (#20)

* fix typo in calc_diel.py

* update workbase in submission

* update path to calc_diel.py

* update the calc_diel.py

* devel

* update calc_diel

* update the calc_diel.py

* fix bug in calc_diel.py

* update cmd for wkflow and finish calc_diel.py

* add short description of calc_diel workflow

* atomic calculation of dielectric constant

* bug fixes for exit_on_submit

* add density print and backward files for calc_diel.py

* update dielectric constant analysis

* update the dielectric constant workflow global

* update document for workflows/calc_diel.md and examples