docs: T6 (BR-7) ship closeout - #99/#90 closed, #97 likely-closed note, #116 filed, plan stamped
- ISSUES.md: #99 DONE (per-cell shadow architecture, dbfbf85+ca4b482;
visual rides T5); #90 DONE (stickiness workaround removed, retail
ordered-pick owns doorway hysteresis); #97 likely-closed note (the +5m
pad producer deleted - verify at T5); #116 filed (slide-response
family: tick-22760 lateral-slide loss + BSPStepUp D4 first-frame
behavior, both pre-dating BR-7, oracle-first fix shape).
- Port plan: execution stamp updated to BR-2..BR-7 ALL CODE-COMPLETE
with the per-commit map; BR-7 section marked code-complete; remaining
= T5, the single comprehensive user visual gate.
- Memory digests (physics + render + MEMORY.md index) updated in the
same session per the digest protocol.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>