[AppBar] Add position="relative"

[jgoux]

After the discussion here, I added relative to the allowed values of the prop position for the AppBar component.

[eps1lon]

You need to run yarn docs:api locally and commit the changes.

[oliviertassinari]

@eps1lon Having people to run yarn docs:api is a real bottleneck. But it's so convenient when working on the generation script, fixing issues or spotting regressions. I fail to see a better tradeoff. What do you think?

[oliviertassinari]

@jgoux Awesome, your very first pull request here 😍😛!

[eps1lon]

@oliviertassinari
What was confusing to me is the name of the step that failed. It was not obvious what the issue was. I think renaming this to "yarn docs:api changes commited?" or something might help here.

Maybe rework the Contributing.md and add a "common CI failures and how to solve"-section is also a good idea. Currently the yarn docs:api step is only described after "Visit GitHub and make your pull request"

[oliviertassinari]

think renaming this to "yarn docs:api changes commited?" or something might help here

👍