docs: integrate automatic leader summary routing

.project-docs/30-worklog/tasks/20260907-integrate-auto-leader-summary-9a4d2c61.md

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+# Task: Integrate automatic leader summary routing
+
+## Identity
+
+- Task ID: 20260907-integrate-auto-leader-summary-9a4d2c61
+- Mode: Integration
+- Branch: codex/20260907-integrate-auto-leader-summary-9a4d2c61-integrate-auto-leader-summary
+- Worktree: /Users/inmanx/Documents/lwltAPI-integrate-auto-leader-summary-9a4d2c61
+- Base commit: 0b3aa5c42d5810761dd3d6bc6deee1dc4af5fd00
+- Owner: codex
+- Status: Ready for Integration
+
+## Scope
+
+- Integrate source commit `0b3aa5c42d5810761dd3d6bc6deee1dc4af5fd00` from feature task `20260907-auto-leader-summary-routing-5e8c1a73` onto the current `origin/main` ancestry.
+- Promote the user-approved role-driven automatic leader-summary behavior into AUTH-003, architecture, domain rules, success criteria, current state, and integrated history.
+- Re-run repository, type, control-plane, legacy, build, and documentation gates before a normal non-force push to `origin/main`.
+
+## Intent And Constraints
+
+- The user explicitly replaced the earlier administrator-configured/default-off workflow with automatic activation for active team leads using their AgentBus channel routing.
+- Preserve all privacy, future-only, durable-outbox, employee-first, role/channel fail-closed, and no-ERP-authority-expansion guarantees from AUTH-003.
+- Do not apply migrations, restart services, deploy, mutate production data, or send a real AgentBus/WeChat message.
+- Preserve the dirty local `main` worktree and its unrelated untracked task record; integrate only from this isolated worktree.
+
+## Outcome
+
+- Promoted feature commit `0b3aa5c42d5810761dd3d6bc6deee1dc4af5fd00` as the canonical implementation of role-driven automatic leader-summary routing.
+- Updated AUTH-003, its decision index entry, success criteria, system overview, data flow, business rules, current state, and integrated task history to remove the obsolete administrator-configured/default-off product model.
+- Recorded that active team leads are reconciled automatically against an enabled, bound, owned AgentBus channel; the current observed route is preferred and the bound external recipient is the fallback.
+- Preserved fail-closed invalidation, encrypted route snapshots, durable outbox delivery, future-only semantics, employee-first scheduling, and both manual and AgentBus task sources.
+- No migration, production-data mutation, deployment, service restart, or real AgentBus/WeChat send was performed. Migration 020 remains the current schema requirement.
+
+## Verification
+
+- `node --run check:repo` — passed (10/10).
+- `node --run check` — passed.
+- `node --run test:control-plane` — passed (176/176).
+- `node --run test:legacy` — passed (270/270).
+- `node --run build` — passed.
+- `node --check LianSyn-platform/app.js` — passed.
+- Disposable PostgreSQL 16.14 verification from the source feature task applied migrations 001–020 and confirmed idempotent reconciliation, learned-route delivery, both task sources, and role-revocation cancellation.
+- `check_project_docs.py` and `check_doc_drift.py --task-id 20260907-integrate-auto-leader-summary-9a4d2c61` — passed after canonical promotion.
+
+## Follow-ups
+
+- A real WeChat canary requires separate deployment/runtime authorization and should use a non-sensitive test summary.
+
+## Promotion Candidates
+
+- None; the accepted behavior was promoted directly into canonical project memory by this Integration task.