Kaizen/postmortem next-steps kept accumulating with no owner. Each item
now lives in one version doc (v0.7 sync perf, v0.9 robustness, v1.0
boot) with the source docs linking there; the editor-freeze safety net
is marked hardware-verified and the v0.5 walk re-measure closed at 4.3s.
The design record for Typoena — the decisions, specs, and bench write-ups
behind the writing appliance. Start with the ADRs for the
load-bearing choices, or the v0.1 specs for what the
first release actually does.