[HOLD for payment 2023-04-07] Update Style Guide WRT React Hooks usage

[marcaaron]

Task

• Our style guide needs to be updated so that we can start using React hooks and deprecate class components. There are a lot of references to class components in general.
• We also need to include the eslint plugin related to React hooks so that it will warn us when they are used incorrectly ("rules of hooks") or with missing dependencies ("exhaustive deps").

[roryabraham]

No C+ payment on this one

[MelvinBot]

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[MelvinBot]

Reviewing label has been removed, please complete the "BugZero Checklist".

[MelvinBot]

The solution for this issue has been 🚀 deployed to production 🚀 in version 1.2.92-2 and is now subject to a 7-day regression period 📆. Here is the list of pull requests that resolve this issue:

• Update Style Guide on Hooks #16323

If no regressions arise, payment will be issued on 2023-04-07. 🎊

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[marcaaron]

There is no payment needed here.