Freedom for relations

[ksuess]

The relations control panel is designed to show up to 40 targets. They need width, as much as possible.
Therefore I prefer to use the whole width of the main area.

#6629 is squeezing the relations in a Semantic ui container. I do not agree with that.

before #6629

with #6629:

[ksuess]

^ @giuliaghisini

[stevepiercy]

I think this issue is related to both of these PLIPs:

• Improve block style preview in edit mode (Block Model 3) #6316
• Seven Theming System #6322

See also https://2024.ploneconf.org/en/schedule/talks/block-model-3-a-new-anatomy-of-the-block

@danalvrz @tisto @pnicolli

[davisagli]

@stevepiercy No, this is really just reporting a simple regression that happened yesterday in #6629 and certainly has nothing to do with blocks.

[giuliaghisini]

when this pr #6545 will be merged, will'have more width for controlpanel content.

If you prefer, you could create a new pr to enalrge width of controlpanel content to 80% as done here #6545
@ksuess