ticket: record orchestration plan tool handoff

.yoi/tickets/open/20260607-035710-ticket-orchestration-plan-tool/item.md

@@ -8,7 +8,7 @@ priority: P1
 labels: [ticket, orchestrator, planning, workflow, tools]
 workflow_state: 'inprogress'
 created_at: 2026-06-07T03:57:10Z
-updated_at: '2026-06-08T12:50:49Z'
+updated_at: '2026-06-08T12:51:32Z'
 assignee: null
 queued_by: 'workspace-panel'
 queued_at: '2026-06-08T11:21:13Z'

.yoi/tickets/open/20260607-035710-ticket-orchestration-plan-tool/thread.md

@@ -189,3 +189,22 @@ Validation:
 - `nix build .#yoi` before final completion.
 
 ---
+
+<!-- event: implementation_report author: orchestrator at: 2026-06-08T12:51:32Z -->
+
+## Implementation report
+
+Implementation routing started.
+
+Worktree/branch:
+- Worktree: `.worktree/ticket-orchestration-plan-tool`
+- Branch: `ticket-orchestration-plan-tool`
+- Base/routing commit: `68770a2 ticket: route orchestration plan tool`
+
+Spawned sibling Coder Pod:
+- `coder-ticket-orchestration-plan-tool`
+- Scope: non-recursive read on parent workspace root plus recursive write limited to the child worktree.
+
+The previously queued schema cleanup dependency is complete and closed, so this Ticket is now the active queued-route implementation.
+
+---