docs(reviews): mark 05/06/07 findings as ADDRESSED (subset)

Cross-reference every commit in this sprint to the review item it
addresses. Also flag what's deferred and why.

Author: xrsrke

docs/reviews/ADDRESSED.md

@@ -45,7 +45,51 @@ This document cross-references every review finding addressed in the
 
 * **Auth / CORS / rate-limit on the FastAPI shim** — local-only use,
   explicitly excluded.
+* **Dockerfile / Helm / K8s manifests** (Review 07 §5) — local-only use.
+* **OpenTelemetry tracing** (Review 07 §4) — overkill for current scope.
 
 ## Skipped with rationale
 
 * **Review 02 §4.1** (ServerClient drop-in) — see table above.
+
+## Review 05 — FAANG architectural review
+
+| § | Title | Commit |
+|---|-------|--------|
+| 4.1 | Exception hierarchy (`TinkerNeMoGymError` + subclasses) | `feat(errors): exception hierarchy` |
+| 4.1 | Replace substring-match dispatch with `isinstance(SamplerNotReadyError)` | `refactor(server): use SamplerNotReadyError instead of substring-match` |
+| 4.1 | Wrap training-call errors as `TrainingError` with context | `refactor(trainer): wrap training-call errors as TrainingError with context` |
+| 4.2 | `py.typed` PEP 561 marker | `chore(packaging): add py.typed marker` |
+| 4.3 | Populate top-level `__init__.py` (public API + aliases) | `feat(api): re-export public symbols + stable aliases in __init__.py` |
+| 4 (D1) | `service_client_factory` DI seam | `feat(trainer): preflight reachability checks ...` (introduced) + `feat(trainer): service_client_factory DI seam for test/extension` (finalised) |
+| 4 (D2) | `schema_version` field with upgrade-path validation | `feat(config): schema_version field with upgrade-path validation` |
+| 4 (D3) | `SamplingClientProtocol` + `TrainingClientProtocol` | `feat(interfaces): SamplingClientProtocol + TrainingClientProtocol` |
+
+## Review 06 — Library-author review
+
+| § | Title | Commit |
+|---|-------|--------|
+| 6 (B1) | `tinker_nemogym.train()` sync wrapper | `feat(api): tinker_nemogym.train() sync wrapper` |
+| 6 (B2) | Eager config validation (paths + model id regex) | `feat(config): eager validation of paths + base_model pattern` |
+| 6 (B3) | `CHANGELOG.md` | `docs: CHANGELOG.md + quickstart.md` |
+| 6 (B4) | `docs/quickstart.md` (programmatic-first) | `docs: CHANGELOG.md + quickstart.md` |
+
+## Review 07 — Production operability review
+
+| § | Title | Commit |
+|---|-------|--------|
+| 3 (C1) | Structured logger + `run_id` contextvar propagation | `feat(utils): structured logging + run_id contextvar propagation` |
+| 3 (C2) | Preflight reachability checks with actionable errors | `feat(trainer): preflight reachability checks with actionable errors` |
+| 3 (C3) | Resume-state metadata artifact (`<label>.meta.json`) | `feat(checkpoint): resume-state metadata artifact` |
+
+## Deferred from this sprint (reviews 05/06/07)
+
+* **Review 05 §3 full roadmap** — we ship the surgical subset (§4.1-4.3,
+  D1-D3). The broader restructure (splitting the trainer into a driver +
+  strategy pattern) is high blast-radius; left as a follow-up.
+* **Review 06 §3 v0.2 API** — only `train()` + public-surface stabilisation
+  landed. Streaming callbacks + pluggable loss-fns deferred.
+* **Review 07 §4 metrics backend / Prometheus** — we ship structured
+  logging only; Prometheus / OpenTelemetry are out of scope for a local-only
+  library. Wandb already covers the production path.
+* **Review 07 §5 container / deployment** — local-only per user directive.