ticket: hold skills support for removal prerequisites

.yoi/tickets/00001KXKMX0QM/artifacts/orchestration-plan.jsonl

@@ -0,0 +1,3 @@
+{"id":"orch-plan-20260715-212633-1","ticket_id":"00001KXKMX0QM","kind":"after","related_ticket":"00001KXKJGYGD","note":"This Ticket has explicit `depends_on` blockers: `00001KXKJGYGD` is currently `inprogress` and `00001KXKP2A71` remains `queued`. Do not start Skills support until workflow removal and Knowledge removal are both approved/merged/closed or an explicit combined-work decision is made.","author":"orchestrator","at":"2026-07-15T21:26:33Z"}
+{"id":"orch-plan-20260715-212638-2","ticket_id":"00001KXKMX0QM","kind":"after","related_ticket":"00001KXKP2A71","note":"Skills support explicitly depends on Knowledge removal. Start after `00001KXKP2A71` is complete, because Skill/Knowledge boundaries and context/resource cleanup should be established before introducing first-class Skill catalog/activation APIs.","author":"orchestrator","at":"2026-07-15T21:26:38Z"}
+{"id":"orch-plan-20260715-212645-3","ticket_id":"00001KXKMX0QM","kind":"waiting_capacity_note","note":"Queue routing inspected. Ticket is concrete but blocked by explicit `depends_on` relations: workflow removal is still inprogress/review-fix loop, and Knowledge removal is queued and intentionally waiting for workflow removal. Leave queued; do not transition to inprogress or create a worktree/Pods until both blockers are closed.","author":"orchestrator","at":"2026-07-15T21:26:45Z"}

.yoi/tickets/00001KXKMX0QM/item.md

@@ -2,7 +2,7 @@
 title: 'Implement Agent Skills support'
 state: 'queued'
 created_at: '2026-07-15T19:43:46Z'
-updated_at: '2026-07-15T21:26:15Z'
+updated_at: '2026-07-15T21:26:58Z'
 assignee: null
 queued_by: 'workspace-panel'
 queued_at: '2026-07-15T21:26:15Z'

.yoi/tickets/00001KXKMX0QM/thread.md

@@ -134,4 +134,35 @@ Marked ready by `yoi ticket state`.
 Ticket を `workspace-panel` が queued にしました。
 
 
+---
+
+<!-- event: decision author: orchestrator at: 2026-07-15T21:26:58Z -->
+
+## Decision
+
+Routing decision: blocked_by_dependency
+
+Reason:
+- Dashboard queue authorization was inspected, but this Ticket has explicit `depends_on` blockers。
+- `00001KXKJGYGD` (`Remove workflow tracking and workflow resources`) is currently `inprogress` and still in reviewer/coder fix loop。
+- `00001KXKP2A71` (`Remove Knowledge support`) is still `queued` and was intentionally held until Workflow removal completes。
+- This Ticket’s body depends on both: Workflow projection must be gone, and obsolete Knowledge support should be removed before first-class Agent Skills support introduces new Skill/Knowledge boundaries and Workspace Skill APIs。
+- Therefore this routing pass leaves the Ticket `queued` and does not record `queued -> inprogress`, create a worktree, or spawn role Pods。
+
+Evidence checked:
+- Ticket body / thread / relations。
+- `TicketRelationQuery(00001KXKMX0QM)`: `depends_on 00001KXKJGYGD` and `depends_on 00001KXKP2A71`。
+- Ticket derived blocker view: `00001KXKJGYGD` is `inprogress`, `00001KXKP2A71` is `queued`。
+- `TicketOrchestrationPlanQuery(00001KXKMX0QM)`: no prior records; this pass recorded `after` entries and waiting note。
+- `TicketList(inprogress)`: `00001KXKJGYGD` active。
+- Orchestrator worktree status: clean。
+
+Next action:
+- Finish `00001KXKJGYGD` first。
+- Re-route and complete `00001KXKP2A71` second。
+- Re-route this Skills Ticket after both blockers are approved, merged, validated, and closed。
+
+Escalate if:
+- Human explicitly requests a combined branch across Workflow removal / Knowledge removal / Skills support and accepts the larger review-boundary risk。
+
 ---