Apply ESlint fixes

[rap2hpoutre]

Currently, there is an incompatible mix between prettier default and ESlint. We should rely only on ESlint, and run lint on all files.

Side note: I have to wait for https://github.com/rap2hpoutre/pg-anonymizer/pull/13 to be merged to avoid conflicts

[imreACTmd]

I have time to work on this, but what do you run to get the ESlint output you prefer? npm run posttest ? And is eslintrc already to your liking?

[imreACTmd]

#13 has been merged, I could start on this.

[rap2hpoutre]

And is eslintrc already to your liking?

Not really! it's the default one provided by oclif since I used oclif to initialize the CLI (https://oclif.io/).

Most of the time, in my other projects, I only use Prettier with VS code without changing anything or adding something else. And when I use eslint, I prefer semicolons and more "default" conf.

In one of the products I develop currently with other devs (gov project), we choose this config and I feel like it's OK: https://github.com/betagouv/service-national-universel/blob/main/api/.eslintrc.js

Since you are currently the main contributor to this project 😅, it's also up to you. Feel free to suggest what you prefer too.