Document charm commands

[eaudetcobello]

Document charm commands

This PR documents the k8s charm commands.

[HomayoonAlimohammadi]

Great work @eaudetcobello, thanks a lot! Left some minor comments.

[louiseschmidtgen]

Thanks Etienne! Let's add a little bit of context here and there.

[bschimke95]

@eaudetcobello should we close this PR or do you plan to refactor it to link to Charmhub?

[eaudetcobello]

@bschimke95 Thanks for the nudge, I linked to charmhub.

[mateoflorido]

I think referring to actions as commands might cause confusion in the long run. I know we want to merge this with the commands page from the snap, but that feels a bit odd. @nhennigan do you think we should at least clarify this on the page, or completely change the naming to better reflect the charm mechanism?

[addyess]

🍨 Yum. Let's go

[nhennigan]

I think referring to actions as commands might cause confusion in the long run. I know we want to merge this with the commands page from the snap, but that feels a bit odd. @nhennigan do you think we should at least clarify this on the page, or completely change the naming to better reflect the charm mechanism?

I think renaming the page makes the most sense. I was unaware of the difference in naming here. We can look at combining at a later stage. For now, we should go with what makes the most sense under the charm tree. Thanks for bringing it up. After the name change / title change it is good to go thanks Etienne 😸

[mateoflorido]

LGTM! Just check the nit before merging