[#98] One style errors

[Kariel-Myrr]

Description

Problem : Parse error messages in find --sort and find --find had different styles

Solution : rewrote sort parsing to Megaparsec instead of splitOn(":")

Related issue(s)

Fixed #98

:white_check_mark: Checklist for your Pull Request

Related changes (conditional)

• Tests

  • [ ] If I added new functionality, I added tests covering it.
  • [x] If I fixed a bug, I added a regression test to prevent the bug from silently reappearing again.

• Documentation

  • [x] I checked whether I should update the docs and did so if necessary:
  • README
  • Haddock

Stylistic guide (mandatory)

• [x] My commits comply with the policy used in Serokell.
• [x] My code complies with the style guide.

[DK318]

And, please, when you start merging it, clean up your git history

[DK318]

Please, don't resolve conversations on your own. They are resolved by the same person who opened them

[dcastro]

Small typo in the first commit's message:

So error diff betw one command