fix: Windows should now kill tasks properly

* fix: retry unsupported taskkill operations with alternative method

* update contributing readme to refer to cli-testing-library repo

fix(types): generate declaration files instead of importing from src (#…

…24)

chore: fix build

fix: solve runtime error causing exit conditions

Co-authored-by: jgoux <hi@jgoux.dev>

chore: fix Node 12/14 regression from 'linting fixes'

fix(release): manually release a patch version

docs: add mention of more docs in "README"

Merge pull request #6 from crutchcorn/alpha-docs

Initial docs for the project