Run Prettier without ESLint

[amannn]

Is your feature request related to a problem? Please describe.

We currently run Prettier via ESLint, but I know that this workflow is no longer recommended and arguably also something that not many people are familiar with. We should switch to running Prettier separately.

Describe the solution you'd like

This should ideally be addressed upstream in https://github.com/molindo/eslint-config-molindo (which is used by this repo).

Describe alternatives you've considered

Continue using ESLint.