weechat libera chat needs to be setup

[megalithic]

some approximation of this:

# libera server
/server add libera chat.libera.net/7000 -ssl
/set irc.server.libera.nicks "<nickname>, <nickname>_"
/set irc.server.libera.username "<nickname>"
/set irc.server.libera.realname "<name>"
/set irc.server.libera.ssl "on"

# set-up a secure SASL password for Nickserv
# assumes you did /secure passphrase <some-password>
/secure set libera_password <mypassword>
/set irc.server.libera.sasl_password "${sec.data.libera_password}"
/set irc.server.libera.sasl_username "mynick"
/set irc.server.libera.autojoin <comma separated list of channels>