Enforce code formatting

[micahalcorn]

Add Prettier to enforce code formatting.

[gaboesquivel]

I like this type devops-ish / code quality / standards task.

This is related to IMO:

• Use StandardJS Use StandardJS  origin-js#166
• Use Error First and No Else Return to avoid deep nesting in JavaScript Use Error First and No Else Return to avoid deep nesting in JavaScript origin-js#193
• Async JS Guidelines Async JS Guidelines origin-js#180
• Let's use const const vs let vs var origin-js#192

I can add a pre-commit hook using husky to trigger prettier and ensure the right formatting.

[gaboesquivel]

There's already an opened PR for this #168. It's no longer mergeable, I updating it.

[micahalcorn]

@tyleryasaka it sounds like you might be taking this on.

[micahalcorn]

Done via #335 ✅