Cosmetic: RAG/KG button header at the bottom

[slobentanzer]

No description provided.

[fengsh27]

@slobentanzer What is this issue for? I'm not very clear, would you please explain to me?

[fengsh27]

@slobentanzer is this issue relate to KG button disappearing at the bottom?

[slobentanzer]

@fengsh27 sorry this and other recent ones were just a bunch of issues I created mainly for myself to remind myself of the cosmetics that mysteriously disappeared from my commits. I will take care of them, probably tomorrow. :)

(it is about creating a header similar to the one containing the Help and Persona buttons, but for RAG and KG)