set up dataJitsu with prettier formatting

[Atticus29]

[Atticus29]

Already done:

1. Prettier set up
2. Ts linter removed for styling stuff according to https://medium.com/@victormejia/setting-up-prettier-in-an-angular-cli-project-2f50c3b9a537
3. Set up VSC to apply prettier upon save (is this for every project??)

Remaining parts:

1. Figure out how to apply it app-wide
2. Troubleshoot why husky isn't doing the pre-commit thing