docs(coding): record ML-02 policy merge

.project-docs/30-worklog/tasks/20260827-makelore-plugin-client-7d3a91c4.md

@@ -8,7 +8,7 @@
 - Worktree: D:\Datas\OthersProjects\makelore-plugin-client-7d3a91c4
 - Base commit: eb5d15d68470b30ec181164f08f0d7b027ef0006
 - Owner: codex-root
-- Status: In Progress (ML-00/ML-01 integrated; ML-02 frontier pending)
+- Status: In Progress (ML-00/ML-02 integrated; ML-03 frontier pending)
 
 ## Scope
 
@@ -85,6 +85,25 @@
   The exact downstream product frontier handed to ML-02 is
   `422150d4fabdcc703952797875f88f239ca1e37a`.
 
+- Integrated ML-02 from source task
+  `20260827-plugin-ml02-policy-registry-3f7b2c91` and sole source commit
+  `0064043c8f1e0e80c0b73dd0064b3abe8ba30b01`, whose exact parent was the
+  coordinator frontier `d9c9a2b0dd8fd495c6aa5a0994598192ad9c8e58`.
+  The cherry-pick produced coordinator product commit
+  `a0361a3cda08ab4d7454d35caa56a5a4304a9dca` without conflict. The foreign
+  ML-02 task record was deleted from this coordinator while its source record
+  remains in
+  `D:\Datas\OthersProjects\makelore-plugin-ml02-policy-registry-3f7b2c91`.
+  ML-02 consumes the frozen WS-02 catalog DTO: schema version 1, one
+  `makelore.data-service` plugin, three capabilities/fourteen operations, and
+  `platform_metered` unavailable projected as `billing_unavailable`. The
+  coordinator-approved one-time ownership transfer covered only the
+  `ToolDetails` envelope discriminator/display branch in
+  `src/pages/Chat/CodingConversationTimeline.tsx`; no other Renderer,
+  worker, Host, preview, or P1 path was transferred or changed. The exact
+  downstream product frontier handed to ML-03 is
+  `a0361a3cda08ab4d7454d35caa56a5a4304a9dca`.
+
 ## Verification
 
 - `git rev-parse HEAD` before the checkpoint returned exact
@@ -129,12 +148,42 @@
   only. No P1 policy/capability-invoke, Pi runtime, Host, Renderer,
   marketplace/download/update, generic execution, pricing, or billing paths were
   added. `git diff --check` passed.
+- ML-02 precondition and merge: coordinator was clean at exact frontier
+  `d9c9a2b0dd8fd495c6aa5a0994598192ad9c8e58`; source commit
+  `0064043c8f1e0e80c0b73dd0064b3abe8ba30b01` had that exact parent and
+  cherry-picked without conflict as
+  `a0361a3cda08ab4d7454d35caa56a5a4304a9dca`. The source change set was
+  limited to the policy client, capability registry/Data Service adapter, Pi
+  product-tool delegation, bounded shared contracts, focused tests, and the
+  one approved timeline branch. No other Renderer, worker, Host, preview, or
+  P1 file was present; the source task record remains in its worktree.
+- ML-02 focused verification:
+  `corepack pnpm exec vitest run tests/unit/plugin-policy-client.test.ts
+  tests/unit/coding-capability-registry.test.ts
+  tests/unit/data-service-plugin-adapter.test.ts tests/unit/pi-product-tools.test.ts
+  tests/unit/coding-conversation-contracts.test.ts --maxWorkers=1` — 5 files /
+  38 tests passed (Vitest 3.26s).
+- Transferred timeline verification:
+  `corepack pnpm exec vitest run tests/unit/coding-conversation-timeline.test.tsx
+  --maxWorkers=1` — 1 file / 4 tests passed (Vitest 1.65s).
+- Relevant adjacent regressions:
+  `coding-plugin-manifest`, `project-plugin-service`, `skill-display`,
+  `coding-chat-panel`, `coding-product-services`, `coding-product-tools-facade`,
+  `data-service-client`, and `data-service-routes` — 8 files / 57 tests passed
+  (Vitest 9.69s, one worker).
+- `corepack pnpm run typecheck` — passed. `corepack pnpm run lint:check` —
+  passed with 0 errors and the same 5 pre-existing warnings in
+  `src/pages/Home/index.tsx` and `src/pages/Makelore/index.tsx`.
+- Product contract audit passed: no `details.schema === 'data-service.v1'`
+  consumer remains; every `data-service.v1` occurrence in `src/`, `electron/`,
+  `shared/`, and `tests/` is the nested `payload_schema` contract. The ML-02
+  net change passed `git diff --check`.
 
 ## Follow-ups
 
-- ML-02 may consume the exported bundled-plugin definitions and
-  `ProjectPluginService` callback interfaces from exact product frontier
-  `422150d4fabdcc703952797875f88f239ca1e37a`.
+- ML-03 may consume the policy/capability registry, bounded capability envelope,
+  Data Service adapter, and Pi product-tool delegation from exact product
+  frontier `a0361a3cda08ab4d7454d35caa56a5a4304a9dca`.
 - The legacy `resources/coding-skills/data-service` path is intentionally removed
   by ML-01; any unowned downstream reference must be migrated by its owning
   ticket. This merger made no such downstream edit.