dillon1000/react

[Fresh] Support classes by force-remounting them on edit (#15801)

* Remount classes during hot reload

* Fix a crash when Hook isn't in scope inside the signature

* Minor tweaks

* Support a comment annotation to force state reset

* Refactoring: pass a function instead of WeakMap

This hides the implementation a little bit and reduces how much React knows about the underlying mechanism.

* Refactor: use forceReset to remount unknown Hooks

We already have the logic to reset a component, so let's just reuse it instead of that special case.