villagesql-nanoid

Packages the upstream vsql-nanoid extension (URL-safe NanoID generation)
as a separate snap that plugs into the villagesql snap through the content
interface:

sudo snap install villagesql-nanoid
sudo snap connect villagesql:extensions villagesql-nanoid:extensions
sudo snap restart villagesql
sudo villagesql.mysql -uroot -e "INSTALL EXTENSION vsqlnanoid;"
sudo villagesql.mysql -uroot \

 -e "SELECT vsqlnanoid.nanoid();"