* refactor power calc, fix battery & power spot
* fix hard press unit test
* fix hard press
* refactor tests
* use sypOn hp instead
* rename method
* cleanup tests
* improve tests
* use slow vs fast pokemon
* fix steely spirit test
* fix steely spirit for real this time
* remove unnecessary test
* address pr feedback
* add removed code
* Create default overrides class and export that with custom overrides
* add comment to mock import and replace typecast with type narrowing
* change modifier override type to pick keys from modifierTypes
