Media & Text: Add minimum height setting

[alaczek]

Would it be possible to add a minimum height setting to Media & Text block (same as in Cover block)? This would be useful for creating single-page business-card type websites like this one:

While it is possible to do this now by nesting the Cover block inside Media & Text, it unnecessarily complicates the code.

Related to #28506

[kjellr]

I'd like to +1 this issue — having this control available here would make a lot of pattern designs much simpler to build.

[devfle]

Hi, I think the idea is great and I will try to implement it. :)

[devfle]

Short update: I'm almost done. I still need to do the migration (deprecated.js). Then I'll put the PR. I think I will be done with it in the next days.