perf: avoid redundant terminal rendering work

fix: preserve nested reactive lists

format: reformat md tables in readme

feat: decouple terminal rendering from Bun

ci: run Harmont checks for pull request branches (#2)

ci: ASCII-only comments in ci.yml (kiln yaml parser chokes on multibyte)

ci: migrate Harmont pipeline to current DSL + .hm/ layout

lock

perf: small tuning in some hot loops

infra: setup for publish and push to npm

fix: patch tiny flaw in demo script

base: ashlar starting point