feat: advance LOOP-WP-0002/0003/0004 without activity-core blockers

Document event payload contract, draft disabled ActivityDefinitions for
CI/regulator/registry hygiene, initialize loop health snapshots and
regulator dashboard, record DEC-005 kaizen-stack promotion, and close
supplier-independent workplan tasks.

loops/regulator/dashboard.md

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+# Loop regulator dashboard
+
+Regenerated 2026-06-18 (manual bootstrap collection, LOOP-WP-0004 T05).
+
+## Summary
+
+| Loop | Phase | Last health | Agent success | Manual rescues | Notes |
+|------|-------|-------------|---------------|----------------|-------|
+| kaizen-improvement-stack | stabilize | 2026-06-18T10:16Z | 0.85 | 0 | 3/3 E2E exit; daily crons active |
+| quality-escalation | bootstrap | 2026-06-18T10:16Z | — | 0 | Waiting on event-payload R1 |
+| registry-hygiene | bootstrap | 2026-06-18T10:16Z | — | 0 | Artifacts ready; sweep disabled |
+
+## Pending regulator actions
+
+- **quality-escalation:** hold at bootstrap until `low-success-rate-review` smoke passes
+- **registry-hygiene:** manual scope-analyst smoke on pilot slice (T05) before enable
+- **kaizen-improvement-stack:** monitor first daily cron cycle (08:00 metrics chain)
+
+## Promotion queue
+
+None — kaizen stack promoted 2026-06-18 (DEC-005).

loops/regulator/session-template.md

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+# Regulator session template (optimization agent)
+
+LOOP-WP-0004 T04 — run after health collector or manual bootstrap-log review.
+
+## Prepare bundle
+
+```bash
+# From coulomb-loop (contracts only — optimization agent runs in target repo)
+kaizen-agentic schedule prepare optimization --target /home/worsch/kaizen-agentic
+```
+
+Include in session context (attach or paste):
+
+- `loops/regulator/dashboard.md`
+- Tail of each `loops/*/health.jsonl` (last 10 lines)
+- Each `loops/*/cadence.yml`
+- `loops/kaizen-stack/bootstrap-log.md` (manual_rescues)
+- `loops/kaizen-stack/supplier-notes.md`
+
+## Session outputs
+
+1. **Per loop:** promote / hold / demote recommendation with evidence
+2. **Noise:** definitions or crons to disable or throttle
+3. **Supplier friction:** items for `supplier-notes.md`
+4. **Proposals:** updated `cadence.yml` drafts (human commits — no autonomous cron changes)
+
+## Session close
+
+```bash
+kaizen-agentic metrics record optimization --success --time <s> --quality <0-1> \
+  --target /home/worsch/kaizen-agentic
+```
+
+Record decision in state-hub when promotion/demotion approved.
+
+## Promotion checklist (all must hold)
+
+- Bootstrap exit from source workplan met
+- `false_positive_rate < 0.2` over last 7 cycles
+- `manual_rescues == 0` over last 3 cycles
+- Regulator recommends promote
+
+See `loops/regulator/state-machine.md`.

loops/regulator/supplier-playbook-draft.md

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+# Supplier customer-repo playbook draft
+
+LOOP-WP-0004 T07 — customer synthesis for kaizen-agentic reuse. **Absorbed into
+supplier playbook v1** (`kaizen-agentic/docs/integrations/customer-engagement-playbook.md`).
+This file records coulomb-loop-specific evidence and open gaps.
+
+## Minimal customer repo layout
+
+```
+INTENT.md  SCOPE.md  workplans/LOOP-WP-*
+docs/adr/  docs/decisions/  history/
+activity-definitions/   loops/<loop-id>/
+```
+
+## Bootstrap checklist (proven on coulomb-loop)
+
+1. Register in state-hub (`coulomb_social`)
+2. LOOP-WP-0000 — ADRs, DEC-001–004, roster
+3. Pilot `schedule init --engagement` on target repos
+4. Copy ActivityDefinitions; enable incrementally (metrics → coach → optimization)
+5. 3/3 hourly E2E cycles → regulator promotes to daily
+6. `metrics record --emit-event` for event-driven quality path
+
+## Cadence ramp template
+
+| Phase | Mechanism | Exit |
+|-------|-----------|------|
+| bootstrap | hourly crons | 3 consecutive E2E cycles, 0 manual rescues |
+| stabilize | daily | 14 cycles, FP rate < 20% |
+| operate | weekly | regulator approval |
+
+Per-loop state: `loops/<id>/cadence.yml`
+
+## Supplier / customer boundary
+
+| Customer (coulomb-loop) | Supplier (kaizen-agentic) |
+|---------------------------|---------------------------|
+| Roster, cadence policy, definitions | Agents, CLI, emit-event, playbook |
+| Loop health, supplier-notes | ADR-005/006 contracts |
+| activity-core handoff docs | Resolver specs posted to state-hub |
+
+## Open supplier gaps (2026-06-18)
+
+| Gap | Owner | Status |
+|-----|-------|--------|
+| `event-payload` resolver | activity-core | R1 posted to hub inbox |
+| `metrics rotation-signals` CLI | kaizen-agentic | ADR-004 follow-on |
+| CI failure probe resolver | activity-core | LOOP-WP-0002 T06 deferred |
+| Shell `reuse_surface_report_gaps` | activity-core | LOOP-WP-0003 T02 |
+
+## Reuse target
+
+Second customer engagement ≤50% setup effort vs coulomb-loop bootstrap.