Add a banner image to tutorials

[UJehle]

Goal of this issue

@dilaann @iremkapucuoglu What do you think about the idea of always including a nice-looking banner image in the written tutorials?
E.g. like this:

This would be good for SEO (search engine optimization) but also for the reader as they immediately see what this section is about.

For the sake of uniformity, it may make sense to use the same image size as for the banner images on the blogpost (900x450 pixels).

Branch to derive

p4b-website

[dilaann]

Hi, yes it looks really nice, we should definitely add it.

[UJehle]

Thanks, @dilaann that looks good!

[p4b-bro]

This task/issue closed on Wed Mar 01 2023 ✅