af-magic: fix showing aws prompt out of the box (#8243)
af-magic: fix showing aws prompt out of the box (#8243)

Fix issue related to #7615, #7747 and #6346

After the update, aws prompt (which should be visible out of the box) disappears when a user uses a theme af-magic, because of fact that plugins are loaded before themes.
This pull request fixes issue with not showing aws prompt in theme af-magic, by appending RPROMPT in theme af-magic instead overwriting.

monological/oh-my-zsh,monological/oh-my-zsh,monological/oh-my-zsh,monological/oh-my-zsh