Hi, this is a very informative article.

Is there a way to regenerate my bunker if I still have my public and private keys?

I got my keys through nostrcheck, I ve stored them to my proton drive but I deleted the file accidentally.

I was able to retrieve my keys from Amber, but I can't find a way to regenerate my bunker?

Is it possible to do that?

Is the bunker important to have it?

Thank you.