Feat(banner): take place on screen, should we add the possibility of hide

[AugustinMauroy]

Problem / situation

When I reviewed the pr, I was 'bothered' by the banner, which took up a lot of space. In some doc creation tools such as Docusaurus, Nextra there is a way to hide the banner to maximise the space dedicated to the content you are reading.

This is what the "learn" section looks like when there is a banner.

A possible solution

One possible solution is to put a small cross at the far right of the banner. This cross hides the way, but if there is a new banner, it must be displayed.

code already done

NOTE: to run the website with new design do turbo serve:redesign

[bmuenzenmeyer]

I think this is a well-thought out concern - and one you even raised in the Figma 5 months ago

agree this is standard functionality for many tools

we need to weigh the cost vs the intent

• we only use the banner for VERY important things, like a security release
• do we do so for every new version? doubtful
• dismissable banners need to persist, and cache bust via a key

I doubt we'll get Hayden's input on this as he's moved on - so, what do others think? I'm on the fence about adding it right now - before the site is even live.

[AugustinMauroy]

we only use the banner for VERY important things, like a security release

Yes, I'll use an example to explain the problem. Let's say we click on the banner. This means that the user is reading the article, so the banner doesn't do anything for him apart from taking up screen space and mental workload.