ticket: accept queued implementation batch

.yoi/tickets/00001KV0SP0TY/artifacts/orchestration-plan.jsonl

@@ -0,0 +1 @@
+{"id":"orch-plan-20260613-184114-1","ticket_id":"00001KV0SP0TY","kind":"accepted_plan","accepted_plan":{"summary":"Remove feature-layer HostAuthority/grant model from pod::feature and built-in feature install paths, preserving contribution diagnostics and Ticket feature config/backend validation without introducing replacement permission semantics.","branch":"ticket-00001KV0SP0TY-remove-feature-hostauthority","worktree":"/home/hare/Projects/yoi/.worktree/remove-feature-hostauthority","role_plan":"Coder performs API cleanup in dedicated worktree; Reviewer focuses on no replacement authority layer, Ticket feature access preservation, and Plugin/MCP permission non-goals."},"author":"orchestrator","at":"2026-06-13T18:41:14Z"}

.yoi/tickets/00001KV0SP0TY/item.md

@@ -1,8 +1,8 @@
 ---
 title: 'Remove feature-layer HostAuthority model'
-state: 'queued'
+state: 'inprogress'
 created_at: '2026-06-13T15:30:22Z'
-updated_at: '2026-06-13T16:33:15Z'
+updated_at: '2026-06-13T18:41:25Z'
 assignee: null
 readiness: 'implementation_ready'
 risk_flags: ['feature-api', 'tool-registry', 'ticket-tools']

.yoi/tickets/00001KV0SP0TY/thread.md

@@ -42,4 +42,45 @@ Marked ready by `yoi ticket state`.
 Ticket を `workspace-panel` が queued にしました。
 
 
+---
+
+<!-- event: decision author: orchestrator at: 2026-06-13T18:41:14Z -->
+
+## Decision
+
+Routing decision: implementation_ready
+
+Reason:
+- Ticket は `queued` で、feature-layer `HostAuthority*` model を削除し、permission/trust は Plugin/MCP/Ticket/tool owning layers に置く decision が明確。
+- `TicketRelationQuery` には incoming `depends_on`（`00001KTR81P9X` がこの Ticket に依存）があるが、この Ticket 自身を blocking する relation はない。むしろ後続 dynamic provider work の前提として先に進めるべき。
+- `TicketOrchestrationPlanQuery` に blocker はない。
+- Risk は feature-api / tool-registry / ticket-tools だが、削除対象・非目標（Plugin/MCP permission policy を導入しない）が明記済み。
+- 他 queued work と主な変更面が異なるため並列開始可能。API cleanup の影響が大きい場合は Coder に escalation させる。
+
+Evidence checked:
+- Ticket body / thread / artifacts。
+- relation records: incoming dependency from `00001KTR81P9X` only。
+- orchestration plan records: なし。
+- bounded code context: `HostAuthority*` occurrences across `crates/pod` / feature registry / ticket/task feature tests。
+
+IntentPacket:
+- `pod::feature` public API から `HostAuthority`, `HostAuthorityRequest`, `HostAuthorityGrantSet` と related grant/install report semantics を削除し、ordinary contribution diagnostics に整理する。
+
+Binding decisions / invariants:
+- Renamed feature-layer authority/grant model は作らない。
+- Plugin permission policy / MCP trust policy はこの Ticket で実装しない。
+- Ticket tools は explicit TicketFeatureConfig / backend validation / access-level config を維持する。
+- Useful contribution checks（duplicate names、undeclared categories等）は残す。
+
+Validation:
+- Focused pod feature / ticket / task tests、`cargo fmt --check`、`cargo check --workspace --all-targets`、可能なら `nix build .#yoi`。
+
+---
+
+<!-- event: state_changed author: orchestrator at: 2026-06-13T18:41:25Z from: queued to: inprogress reason: orchestrator_acceptance_unblocked field: state -->
+
+## State changed
+
+Ticket evidence、relation records、orchestration plan、workspace state を確認した。This Ticket 自身を blocking する relation はなく、incoming dependent Ticket の前提として先に進めるべき。実装 side effect の前に inprogress acceptance を記録する。
+
 ---