Staging suite (docker exec orchestrator-staging, port 8501) exit 0.
All REAL checks green; C9a/C9b INFRA-WAIVED (ORCH-061).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Merge-gate auto_rebase_onto_main bounced this branch back: ORCH-100 landed
in main first and claimed global ADR number adr-0033 (adr-0033-sidecar-watchdog),
while this branch had created adr-0033-lessons-journal. Resolved the genuine
land race:
- rebased feature/ORCH-098-fnd onto current origin/main (linear history)
- resolved docs/architecture/README.md component-list conflict — both the
Lessons-journal and Sidecar-watchdog bullets now coexist
- renamed docs/architecture/adr/adr-0033-lessons-journal.md →
adr-0034-lessons-journal.md (next free global ADR number) + fixed the
in-file header
- updated all cross-references (CLAUDE.md, README.md, work-item ADR-001,
12-review.md) 0033→0034 for the lessons journal; ORCH-100's adr-0033
(sidecar) left intact
- recovered the ORCH-098 CHANGELOG entry silently dropped by the rebase
auto-merge (now above ORCH-100, ADR ref corrected to 0034)
No code semantics changed; src/** auto-merged cleanly (ORCH-100 did not
touch src/**). ruff: n/a locally (CI). pytest tests/ -q: 1630 passed.
Refs: ORCH-098
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Step 1 ("Foundation", F2) of the self-improvement epic: formalise free-text
"lessons" from memory/ into a machine-readable `lessons` table — the foundation
for the future retrospective agent (E2), the RICE prioritiser (E3) and Стрим.
- src/lessons.py: pure never-raise observer leaf (record/get/update/snapshot),
kill-switch only, NO repo scope (observer-only; records about any repo incl.
enduro; repo cut on the read side). Slug-convention constants.
- src/db.py: additive idempotent `lessons` table in init_db() (+3 indexes);
nullable attribution columns from the start (NFR-6, _ensure_column forward-safe);
helpers record_lesson/get_lessons/update_lesson/lessons_snapshot/
lessons_recent_dup_exists (auto-dedup window).
- 4 auto-detectors (best-effort, source="auto", deduped): gate_failure
(_handle_qg_failure_rollbacks), merge_hold (_handle_merge_verify HOLD),
transient_retry (launcher._finalize_transient budget-exhaustion), deploy_degraded
(post-deploy DEGRADED -> set_repo_freeze).
- src/main.py: GET /lessons, POST /lessons, POST /lessons/{id} + read-only
`lessons` block in GET /queue; off-switch -> {"enabled": false}.
- src/config.py: lessons_enabled / lessons_query_limit_default / lessons_dedup_window_s.
- tests/test_lessons.py: TC-01..TC-12 (unit + integration), all green.
- Docs: CLAUDE.md, docs/architecture/README.md (component + schema + API), CHANGELOG.
Invariant: the journal is an OBSERVER, not a Quality Gate — STAGE_TRANSITIONS /
QG_CHECKS / check_* / machine-verdict / existing table schemas are byte-for-byte
untouched; enduro not affected. never-raise on every public fn + injection.
Refs: ORCH-098
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
