villagesql-slugify

Packages the upstream vsql-slugify extension (URL slug generation from
text) as a separate snap that plugs into the villagesql snap through the
content interface:

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

 -e "SELECT vsqlslugify.slugify('Hello, World!');"