gsxdsm cced31208e FN-8672: document observed suite-only flakes ...

Record first-sighting evidence for three suite-only flakes while preserving their substantial test coverage.

- Define the narrow first-sighting observed-register exception and second-sighting quarantine escalation.
- Add reproduction data for the core and engine PostgreSQL-adjacent flakes.
- Validate register metadata, paths, hierarchy segments, and escalation guidance.

Files changed:
 AGENTS.md                                          |  4 ++
 .../suite-only-flakes-observed-register.md         | 74 ++++++++++++++++++++++
 docs/testing.md                                    |  4 ++
 scripts/__tests__/observed-flake-register.test.mjs | 61 ++++++++++++++++++
 4 files changed, 143 insertions(+)

Fusion-Task-Id: FN-8672

Fusion-Task-Lineage: b52c74fb-aa7b-49e3-9f1d-a2c8c577f9c7

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>

2026-08-01 00:21:14 -07:00

..

optional-flags-seam-hides-unconverted-column-guards.md

docs: the census total is a floor — 25 membership predicates it structurally cannot see, one a live defect (#2763)

2026-07-30 08:12:51 -07:00

schema-version-sweep-must-include-plugin-workspaces.md

docs(solutions): schema-version literal sweep must include plugin workspaces

2026-06-05 14:32:04 -07:00

store-fake-defects-that-masquerade-as-production-bugs.md

docs(solutions): the optional-flags seam kept four green suites blind to their own conversion — and why I did not ship a ratchet for it (#2748)

2026-07-30 07:11:22 -07:00

suite-only-flakes-observed-register.md

FN-8672: document observed suite-only flakes

2026-08-01 00:21:14 -07:00