Persist fellow key for admins so that they don't lose the key on page reload. (They can't make requests to the website if they do.)
Note that I exclude fellow data from persistence since the form "clean" state is bound to it and we lose current form values when the form instantiates with those clean values on page reload.
Application will reset only when the new key differs from currently used one.
Sprinkle some toasts around so that request success/errors are indicated.
I did that in a very makeshift manner for now and it will definitely require a proper treatment later.