docs(02): record Dorian's formal override for Discover's residual revisit cost

The re-verification required either a fix or an accountable stakeholder
decision. Plan 02-11 fixed four of five measurable surfaces. 02-12 isolated
Discover's remainder to the card-stagger entrance animation replaying on every
revisit; the only fix changes animation behavior, which Dorian rules off-limits
as his domain. Decision recorded with rationale, evidence and attribution.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
archipelago 2026-07-31 10:53:39 -04:00
parent 3c7a1fbbb5
commit 991e9b5e4c

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@ -4,7 +4,15 @@ verified: 2026-07-31T12:00:00Z
status: gaps_found
score: 5/8 must-haves verified
behavior_unverified: 0
overrides_applied: 0
overrides_applied: 1
overrides:
- gap: "Timing regressions on the named slow surfaces"
scope: "Discover only — the other four measurable surfaces were FIXED by plan 02-11 (web5 566->275, server 738->574, fleet 330->790, app-details 1204->1231; openwrt-gateway is not measurable, no OpenWrt device connected)"
decision: "ACCEPTED — Discover's revisit cost stays as measured (1389ms vs 1083ms pre-phase-2 baseline)"
rationale: "02-12's investigation isolated Discover's residual cost to the card-stagger entrance animation replaying in full on every revisit (measured cascade +241ms to +1716ms; first paint 901ms of a 1095ms window; CPU 86-99% idle). The only available fix changes when that animation runs, which is a visual behavior change. Dorian ruled it out: 'no changing animations allowed' — animation behavior is explicitly his domain. Note the pre-phase-2 baseline already contained this same cascade (every visit was a full remount then), so this is long-standing cost surfaced by the phase, not created by it."
accepted_by: "Dorian (user)"
accepted_at: "2026-07-31"
evidence: ".planning/phases/02-ui-performance/02-12-PLAN.md (CANCELLED, investigation retained), 02-11-SUMMARY.md, 02-PERF-FINAL.json"
re_verification:
previous_status: gaps_found
previous_score: 6/8