[Docs]: Focus first invalid input after submit

[joaom00]

Description

I think many users will ask this, so I'm opening a discussion to see if this should be handled by HouseForm. If not, then I think it would be great to have a section in the docs showing how to achieve this.

Describe the solution you'd like

No response

Describe alternatives you've considered

No response

[crutchcorn]

I definitely think this shouldn't be handled by HouseForm's code, in particular because I don't know how we'd do this in a headless way, but also because I think this won't be the behavior of all forms.

I do like the idea of doing this with a docs guide instead, however. Let's rename this issue and change the labels

[ShooTeX]

Maybe a new section recipes would be nice for this kind of things

[joaom00]

I like the idea of recipes. If we were to add this would it be a step-by-step or just add a stackblitz example? @crutchcorn

[crutchcorn]

I have no strong preference either way - and could be convinced either way. I think if we do go "StackBlitz", let's at least add a little description