migrating client certificates (identities) to offpunk
=====================================================

i've been enjoying offpunk and so i can enjoy my favourite sites
that require client certificates i've been learning how to bring
my certs from lagrange (i use desktop and mobile apps).

here's the steps required

- export certs from lagrange mobile/desktop via the identities
  screen and save it as a file
- extract the (public) cert (the BEGIN/END CERTIFICATE block) 
  save it as site_name.cert
- extract the (private) key (the BEGIN/END PRIVATE KEY block) 
  save it as site_name.key
- store the cert and keys in
  $HOME/.local/share/offpunk/certs/some.gemini.site
- to link the site to cert go keyname@some.gemini.site (exclude
  the file extension)

shout out to stephen who kindly answered my questions about
client certs on the offpunk mailing list