docs: close WP-0003 workplan and bind State Hub tasks

Add frontmatter tasks list with state_hub_task_id links and completion
section for the measurement loop (ADR-004, metrics CLI, Coach bridge).

workplans/kaizen-agentic-WP-0003-measurement-loop.md

@@ -9,7 +9,104 @@ owner: kaizen-agentic
 topic_slug: custodian
 state_hub_workstream_id: 36252a45-f360-4496-bf77-17b5dfb02767
 created: "2026-06-16"
-updated: "2026-06-18"
+updated: "2026-06-17"
+tasks:
+  - id: T01
+    title: Write ADR-004 project metrics convention
+    status: done
+    state_hub_task_id: 4e7b0fd2-38c0-46aa-84a7-bb18366b8c7c
+  - id: T02
+    title: Implement MetricsStore in metrics.py
+    status: done
+    state_hub_task_id: eeaa99c7-d7a7-403b-a013-364cba45a663
+  - id: T03
+    title: Add memory init hook to scaffold metrics directory
+    status: done
+    state_hub_task_id: 247c097f-de89-4383-930c-35ee66de9b36
+  - id: T04
+    title: Unit tests for MetricsStore
+    status: done
+    state_hub_task_id: 3aa14026-6ee3-4384-b409-11300c1302f0
+  - id: T05
+    title: Implement metrics CLI command group
+    status: done
+    state_hub_task_id: 6b505d29-7d2e-44a2-a4b7-1fe82884390c
+  - id: T06
+    title: Integrate metrics record into session-close template
+    status: done
+    state_hub_task_id: 84f2a357-f2dd-4fc7-96b6-a4e80d5467a7
+  - id: T07
+    title: CLI tests for metrics commands
+    status: done
+    state_hub_task_id: 8e9ee64b-b7c4-4dff-ac6e-988fd47ef95d
+  - id: T08
+    title: Update CLI cheat sheet and agency-framework with metrics
+    status: done
+    state_hub_task_id: 4c41e0db-d5d8-4a1b-b346-06ad004edf4a
+  - id: T09
+    title: Add OptimizationLoop.from_metrics_store factory
+    status: done
+    state_hub_task_id: 0b374439-6eca-4754-8e15-2a7eece0cd27
+  - id: T10
+    title: Implement kaizen-agentic metrics optimize command
+    status: done
+    state_hub_task_id: db87a09b-0252-495c-a771-a43b4b98f820
+  - id: T11
+    title: Consolidate optimization meta-agent definitions
+    status: done
+    state_hub_task_id: 73cb7d73-6fc6-42a9-97aa-d33cdf9ee363
+  - id: T12
+    title: Update optimization agent session protocol
+    status: done
+    state_hub_task_id: c127eca7-7394-42db-ba5e-721aef0ccb76
+  - id: T13
+    title: Unit and integration tests for optimizer recommendations
+    status: done
+    state_hub_task_id: f208dc9f-cdf7-47e3-9c03-09097e46eee9
+  - id: T14
+    title: Extend memory brief with metrics summary
+    status: done
+    state_hub_task_id: d01f969c-bbb1-4eca-a4f1-d79d5c867b35
+  - id: T15
+    title: Extend agent-coach.md for metrics context
+    status: done
+    state_hub_task_id: 67f791a4-fced-4986-a331-7eb4ea47fe6e
+  - id: T16
+    title: E2e test memory brief with metrics sections
+    status: done
+    state_hub_task_id: 1fb89b54-8bd2-40bf-9a71-04693cb9f695
+  - id: T17
+    title: Add metrics section to agent-tdd-workflow.md
+    status: done
+    state_hub_task_id: 1d471a7a-9a98-4805-903e-b4a2b8153717
+  - id: T18
+    title: Add session-close metrics record step to tdd-workflow
+    status: done
+    state_hub_task_id: abb387f1-86ce-4b9b-a516-2d4efb6aca4c
+  - id: T19
+    title: Document tdd-workflow pilot in wiki/AboutKaizenAgents.md
+    status: done
+    state_hub_task_id: 67fbc26e-a57d-4133-96e6-3d2cdbd10dc0
+  - id: T20
+    title: E2e test full tdd-workflow measure-analyse-orient loop
+    status: done
+    state_hub_task_id: fbdd7c8b-e122-48d9-8c8f-de9f82d025e3
+  - id: T21
+    title: Sync 4 missing agents into packaged data/
+    status: done
+    state_hub_task_id: 9662bcec-34fe-451b-b61f-5d11b9574576
+  - id: T22
+    title: Update README orientation links to INTENT and wiki
+    status: done
+    state_hub_task_id: 422aae43-5697-4a00-86e9-1569baf09422
+  - id: T23
+    title: Update architecture.md agent table
+    status: done
+    state_hub_task_id: ba6b3411-d330-4a58-8cd0-62b4fbef8c5f
+  - id: T24
+    title: CHANGELOG entry for metrics convention and CLI
+    status: done
+    state_hub_task_id: 748be9f3-f6ac-4f26-a844-6330268935b6
 ---
 
 # KAIZEN-WP-0003 — Measurement Loop: Metrics Convention, Collection, and Optimizer Integration
@@ -249,6 +346,23 @@ A reader of `INTENT.md` can point to this repo and say:
 
 ---
 
+## Completion
+
+**Shipped:** v1.1.0 (2026-06-18); measurement loop operational through v1.2.0.
+
+| Milestone | Detail |
+|-----------|--------|
+| ADR-004 | Project metrics convention (`.kaizen/metrics/`) |
+| CLI | `metrics record`, `show`, `list`, `export`, `optimize` |
+| Coach bridge | `memory brief` includes `## Performance Summary` |
+| Pilot | `tdd-workflow` reference in `wiki/AboutKaizenAgents.md` |
+| Tests | `test_metrics*.py`, `test_optimization_metrics.py`, e2e agency tests pass |
+
+All 24 tasks complete. Fleet-wide template conformance and scheduled optimizer runs
+remain out of scope (future workplans).
+
+---
+
 ## State Hub Task IDs
 
 | Code | UUID |
@@ -286,4 +400,4 @@ A reader of `INTENT.md` can point to this repo and say:
 
 - Retention default: 180 days (per `wiki/AgentKaizenOptimizer.md`); override via project config in a later iteration
 - WP-0001 T04 (telemetry) should consume ADR-004 schema rather than inventing a parallel format
-- `OptimizationLoop` threshold constants (30s execution, 0.8 success rate) are starting points; expose in config later
+- `OptimizationLoop` threshold constants (30s execution, 0.8 success rate) are starting points; expose in config later