make perf feature opt-in

log::info! rather than println!

README (again)

README

fix small layout

update deps (except clap 4 because it breaks shit)

cargo fmt

cargo.lock

minor changes, bump version

demo

splitlist: highlight current row

fix db bug for inserting layout

fix warning

remove best.sql - it's too slow

best.sql: more elegant, but much slower

load layout file at runtime

README

better stats

layouts

improve layout error handling