style: fix eslint errors

[mikavilpas]

Fixed by running
eslint --format=unix --fix packages/*/src/**/*.ts packages/*/src/*.ts

This is an alternative solution to #437 - it tries to fix the formatting by using eslint in order to make the build pass

[justinmk]

thanks, I didn't see this until after #444 , which also updates .prettierconfig.

see also #445