docs(archreview): wrap P2 epic — defer TST-15 + TST-24 (user decision)

Epic bucket: 5/7 done (CLI-15, CLI-04, CLI-30, TST-01, TST-04). TST-15
(Phase-4 ACL feature; SEC-25 already prevents value leakage) and TST-24
(CI-gated on TST-03) deferred to a follow-up. Net P2: 35/38 Done.

Claude-Session: https://claude.ai/code/session_01DMXXvNuPekkkrTEyPNxEkW

archreview/remediation/00-tracking.md

@@ -253,6 +253,7 @@ Findings the review flagged as one coordinated design pass — sequence them tog
 
 | Date | Change |
 |---|---|
+| 2026-07-09 | **P2 Epic wrap — user decision: DEFER TST-15 + TST-24, close the epic.** Epic bucket result: 5 of 7 findings `Done` (CLI-15, CLI-04, CLI-30, TST-01, TST-04); **TST-15** and **TST-24** intentionally deferred to a follow-up (kept `Not started`, not `Won't fix` — they are gated, not rejected). **TST-15** (dashboard EventsHub per-session ACL) is epic Phase 4 — a real feature needing a new session-"tag" mechanism + dashboard group→tag config, not a mechanical fix; the `EventsHub` `TODO(per-session-acl)` stays, and the already-shipped **SEC-25** mitigation (tag *values* redacted from the dashboard mirror by default) means no sensitive payload leaks through the hub today regardless of the missing ACL — so deferring carries no value-leak risk. **TST-24** (per-client wire tests) depends on **TST-03** (CI), which is `In review` (YAML authored, never run on a Gitea runner) — no point wiring client tests into a pipeline that isn't live yet. Net P2: 35/38 `Done`; remaining = TST-15 (deferred feature), TST-24 (deferred, CI-gated), TST-14 (user deletes their own untracked gitignored `*-docs-*.md` files). |
 | 2026-07-09 | P2 Epic — **Java client completes CLI-15 + CLI-04 locally** (commit `1cc0fa4`); **CLI-15, CLI-04, CLI-30, TST-01 all → `Done` (5/5 clients + server e2e)**. Java CLI-15: `MxEventStreamItem` record + `MxEventStream.nextItem()` (`isReplayGap()`/`replayGap()`/`event()`); existing `Iterator<MxEvent>` path unchanged, sentinel never swallowed. Java CLI-04: Phase 1 `adviseSupervisory`/`writeSecured`/`writeSecured2`/`authenticateUser`/`archestrAUserToId` + Phase 2 `addBufferedItem`/`setBufferedUpdateInterval`/`suspend`/`activate` (unregister already present) on `MxGatewaySession`, each through `invokeCommand` → `ensureProtocolSuccess`+`ensureMxAccessSuccess`; credentials scrubbed via `MxGatewaySecrets.redactCredentials` (tests assert absent from message/toString/CLI). `gradle test` 106/0 (58 client + 48 cli), no generated churn. Built locally with `JAVA_HOME=/opt/homebrew/opt/openjdk@17` — Java toolchain now works on the Mac (see prior note). Shared docs `ClientLibrariesDesign.md` + CLAUDE.md updated to "all five clients". **TST-01 → Done** (server e2e `fed0685` + all 5 client `ReplayGap` consumers). This closes session-resilience epic Phase 3 fully. |
 | 2026-07-09 | P2 Epic Wave E2 — typed-command parity (commit `bde042b`). CLI-04 → `In progress` (4/5 clients; Java pending in the SAME session — see next note), CLI-30 → `Done`. Every parity-critical single-item command now has a typed session helper across .NET/Go/Rust/Python: Phase 1 `AdviseSupervisory`/`WriteSecured`/`WriteSecured2`/`AuthenticateUser`/`ArchestrAUserToId`, Phase 2 `AddBufferedItem`/`SetBufferedUpdateInterval`/`Suspend`/`Activate`, plus `Unregister` (CLI-30: Rust + .NET added; Go/Java/Python already had it — CLI-30 fully Done). Each wraps existing raw-command machinery (no new wire surface) and runs the client's MXAccess-level reply validation (`hresult < 0` + `MxStatusProxy`). MXAccess parity preserved (WriteSecured-before-authenticate surfaces the native failure). **Credentials route through each client's secret-redaction seam** (never in logs/exceptions/ToString/Debug/Display; each suite asserts a distinctive credential is absent from surfaced errors); new CLI subcommands take credentials via flag/env, never echoed. Verified per toolchain: .NET build clean 102 passed; Go gofmt/vet/build/test clean; Rust fmt/check/test/clippy clean; Python 145 passed. Shared doc: `ClientLibrariesDesign.md` "Typed Command Parity" section. |
 | 2026-07-09 | **Java client toolchain now works locally on the Mac** (user-flagged + verified): homebrew `openjdk@17` (17.0.19), @21, @26 are installed (off PATH); `JAVA_HOME=/opt/homebrew/opt/openjdk@17 gradle test` → BUILD SUCCESSFUL. Retires the "Java client must be built on windev" constraint — the remaining Java halves of CLI-15 + CLI-04 are done locally this session (no windev batch). Memory `project_java_build_host` rewritten. |