textproc/qo: Add port

qo is an interactive TUI to query structured data (JSON/CSV/TSV) using
SQL (in particular, SQLite syntax). Results are updated in real-time.

It ultimately works as a standard stdin-in/stdout-out CLI app, so it's
essentially a normal piped app that (optionally) has interactivity.

If you pass the query as an argument, it'll skip the TUI, but still
let you query your data with SQL.