yolo ledger: T3 CNCP tree warmer [local-only]

a0a627aaed9b471ccd596f4a6e6203058aae00a9 · 2026-06-03 15:39:45 -0700 · Steve Abrams

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M YOLO_BACKLOG.md

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commit a0a627aaed9b471ccd596f4a6e6203058aae00a9
Author: Steve Abrams <steve@designerwallcoverings.com>
Date:   Wed Jun 3 15:39:45 2026 -0700

    yolo ledger: T3 CNCP tree warmer [local-only]
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 YOLO_BACKLOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/YOLO_BACKLOG.md b/YOLO_BACKLOG.md
index 23b4eaf..e6eb17f 100644
--- a/YOLO_BACKLOG.md
+++ b/YOLO_BACKLOG.md
@@ -157,3 +157,4 @@ Envelope: LOCAL COMMITS ONLY (deploys Steve-gated), local-only/no destructive, e
 - T2 · 2026-06-03 ~15:1x · re-linked 2,845 deploy-reverted room_mockups → live PDP room coverage 31%→99% (4160/4187) · done · DTD verdict A (2/2 valid, run /tmp/dtd-20260603-151115-11833) · improved backfill-rooms.py skip-if-exists ($0 re-link) · verified sticks t+90s · CNCP win-2026-06-03-wallco-ai-mpymkqfn4g · prod data write (Steve-approved room-backfill scope)
   - ROOT CAUSE found: a deploy-like designs.json rewrite (21:43, one-time) clobbered the backfill's prod-side room_mockups (Mac2 designs.json rsynced over prod's; documented hazard). DURABLE FIX (gated, candidate next tick): append `python3 scripts/backfill-rooms.py --limit 5000` to deploy-kamatera.sh tail so every deploy auto-re-links rooms from the on-disk PNGs.
   - CRON REDUNDANCY found: pre-existing `backfill-rooms-cron.sh` (Steve-auth 2026-05-28, 6:30am) fires /api/room (auth-gated, possibly METERED) limit 50 + a python re-link. MY `cron-backfill-rooms.sh` (3:20am, added today, Steve-approved) uses FREE PIL backfill-rooms.py limit 150 (now skip-if-exists). Recommend Steve consolidate to the free-PIL one (disable backfill-rooms-cron.sh). Did NOT auto-modify Steve's crontab.
+- T3 · CNCP /api/tree background warmer (60s timer + deduped computeTree) — cold ~5s walk never lands on a user request (~5s→0.01s warm); board still renders on load. cncp-starter 568e70e. CNCP win pending.

← 13396d1 YOLO ledger: T2 re-link 2845 rooms (31%→99%) + root-cause (d · back to Wallco Ai · deploy durability: rooms survive deploys (DTD verdict C). de 42b94d7 →