ticket: record spawn runtime failure

.yoi/tickets/00001KV5W3PHW/item.md

@@ -2,7 +2,7 @@
 title: 'Plugin: execute Plugin Tool with minimal WASM runtime'
 state: 'inprogress'
 created_at: '2026-06-15T14:48:59Z'
-updated_at: '2026-06-17T09:49:19Z'
+updated_at: '2026-06-17T09:50:53Z'
 assignee: null
 readiness: 'implementation_ready'
 risk_flags: ['plugin', 'wasm', 'tool-runtime', 'sandbox', 'capability-boundary', 'cancellation']

.yoi/tickets/00001KV5W3PHW/thread.md

@@ -99,3 +99,32 @@ Critical risks / reviewer focus:
 Routing decision と accepted implementation plan を記録済み。dependency `00001KV5W3PHA` は done/closed で relation blocker は解消済み。Plugin WASM runtime work は同時開始する Panel E2E readiness work と主対象が異なるため、implementation side effects の前に `queued -> inprogress` acceptance を記録する。
 
 ---
+
+<!-- event: implementation_report author: yoi-orchestrator at: 2026-06-17T09:50:53Z -->
+
+## Implementation report
+
+Implementation start failure / recovery note:
+
+`queued -> inprogress` acceptance と worktree 作成は完了したが、Coder Pod spawn に失敗した。
+
+Created worktree:
+- `/home/hare/Projects/yoi/.worktree/00001KV5W3PHW-plugin-wasm-tool-runtime`
+- branch: `impl/00001KV5W3PHW-plugin-wasm-tool-runtime`
+
+Failure:
+- `SpawnPod` failed before child Pod creation.
+- Error: `failed to spawn /home/hare/Projects/yoi/target/debug/yoi (deleted) pod: No such file or directory (os error 2)`
+
+Interpretation:
+- Runtime binary path for this long-lived Orchestrator process points at a deleted executable. This is an operational/runtime issue, not a Ticket requirement issue.
+- No Coder Pod was started and no implementation commit exists in the child worktree yet.
+
+Recovery needed:
+- Refresh/restart the Orchestrator runtime or provide a valid Pod runtime command so `SpawnPod` can launch children again.
+- After recovery, reuse the existing child worktree/branch if clean and resume Coder spawn for this in-progress Ticket.
+
+State handling:
+- Ticket remains `inprogress` because acceptance and worktree side effects already happened; it is not silently returned to `queued`.
+
+---

.yoi/tickets/00001KV62PF32/item.md

@@ -2,7 +2,7 @@
 title: 'Panel startup latency E2E を一覧データ描画完了基準に修正する'
 state: 'inprogress'
 created_at: '2026-06-15T16:44:06Z'
-updated_at: '2026-06-17T09:49:19Z'
+updated_at: '2026-06-17T09:50:53Z'
 assignee: null
 readiness: 'implementation_ready'
 risk_flags: ['panel', 'e2e', 'startup-latency', 'readiness-metric', 'ticket-list-rendering']

.yoi/tickets/00001KV62PF32/thread.md

@@ -95,3 +95,32 @@ Critical risks / reviewer focus:
 Routing decision と accepted implementation/evidence plan を記録済み。blocking relation / unresolved OrchestrationPlan blocker はなく、Panel readiness E2E work は同時開始する Plugin WASM runtime work と主対象が異なるため、implementation side effects の前に `queued -> inprogress` acceptance を記録する。
 
 ---
+
+<!-- event: implementation_report author: yoi-orchestrator at: 2026-06-17T09:50:53Z -->
+
+## Implementation report
+
+Implementation start failure / recovery note:
+
+`queued -> inprogress` acceptance と worktree 作成は完了したが、Coder Pod spawn に失敗した。
+
+Created worktree:
+- `/home/hare/Projects/yoi/.worktree/00001KV62PF32-panel-rows-ready-e2e`
+- branch: `impl/00001KV62PF32-panel-rows-ready-e2e`
+
+Failure:
+- `SpawnPod` failed before child Pod creation.
+- Error: `failed to spawn /home/hare/Projects/yoi/target/debug/yoi (deleted) pod: No such file or directory (os error 2)`
+
+Interpretation:
+- Runtime binary path for this long-lived Orchestrator process points at a deleted executable. This is an operational/runtime issue, not a Ticket requirement issue.
+- No Coder Pod was started and no implementation commit exists in the child worktree yet.
+
+Recovery needed:
+- Refresh/restart the Orchestrator runtime or provide a valid Pod runtime command so `SpawnPod` can launch children again.
+- After recovery, reuse the existing child worktree/branch if clean and resume Coder spawn for this in-progress Ticket.
+
+State handling:
+- Ticket remains `inprogress` because acceptance and worktree side effects already happened; it is not silently returned to `queued`.
+
+---