ticket: close panel startup e2e work

.yoi/tickets/00001KV62PF32/item.md

@@ -1,8 +1,8 @@
 ---
 title: 'Panel startup latency E2E を一覧データ描画完了基準に修正する'
-state: 'done'
+state: 'closed'
 created_at: '2026-06-15T16:44:06Z'
-updated_at: '2026-06-18T13:30:51Z'
+updated_at: '2026-06-19T05:44:09Z'
 assignee: null
 readiness: 'implementation_ready'
 risk_flags: ['panel', 'e2e', 'startup-latency', 'readiness-metric', 'ticket-list-rendering']

.yoi/tickets/00001KV62PF32/resolution.md

@@ -0,0 +1,8 @@
+Closed as superseded/completed by the later dashboard content-ready and live startup latency work.
+
+This Ticket corrected the mistaken premise that first frame readiness represented usable Panel startup readiness, but its single fixture-row rows-ready metric was later judged insufficient for the user-visible delay. Follow-up work strengthened the metric to dashboard content-ready snapshot validation and then used live-path measurements to identify and fix the Pod status probe/session-log startup bottleneck.
+
+Relevant follow-ups:
+- 00001KVDETSN6: user-visible dashboard content-ready metric and snapshot validation;
+- 00001KVDQH839: shell-enter launch-path readiness measurement;
+- 00001KVF0ZJM5: live startup latency fix by removing duplicate Pod probes and session-log reads from the initial list path.

.yoi/tickets/00001KV62PF32/thread.md

@@ -294,4 +294,29 @@ The current result still does not answer the user-facing latency problem. The pr
 Do not treat fixture first-frame or single-row readiness numbers as evidence that no improvement is needed. The acceptance criterion must be strengthened to a user-visible dashboard-content-ready point and paired with slow-source attribution/improvement for the live-like Panel startup path.
 
 
+---
+
+<!-- event: state_changed author: hare at: 2026-06-19T05:44:09Z from: done to: closed reason: closed field: state -->
+
+## State changed
+
+Ticket を closed にしました。
+
+
+---
+
+<!-- event: close author: hare at: 2026-06-19T05:44:09Z status: closed -->
+
+## 完了
+
+Closed as superseded/completed by the later dashboard content-ready and live startup latency work.
+
+This Ticket corrected the mistaken premise that first frame readiness represented usable Panel startup readiness, but its single fixture-row rows-ready metric was later judged insufficient for the user-visible delay. Follow-up work strengthened the metric to dashboard content-ready snapshot validation and then used live-path measurements to identify and fix the Pod status probe/session-log startup bottleneck.
+
+Relevant follow-ups:
+- 00001KVDETSN6: user-visible dashboard content-ready metric and snapshot validation;
+- 00001KVDQH839: shell-enter launch-path readiness measurement;
+- 00001KVF0ZJM5: live startup latency fix by removing duplicate Pod probes and session-log reads from the initial list path.
+
+
 ---