feat(voyage): S18 — framing-hardening (min-version gate + memory status + pre-2.2 doc + flagship hedge)

Closes devils-advocate audit #4–#6 (MAJOR×MED). Four additive, non-breaking
changes to the v5.5 framing-alignment machinery:

1. --min-brief-version <ver> gate (audit #4). Opt-in version floor on
   /trekplan + /trekresearch, forwarded to brief-validator as --min-version.
   New opts.minBriefVersion warns BRIEF_VERSION_BELOW_MINIMUM (never blocks)
   when a brief declares a version below the floor; trekreview exempt; absent
   opt = no check. CLI shim parses --min-version and skips its value token in
   filePath detection.

2. memory_alignment.status field (audit #5). brief-reviewer now emits
   status: verified | n_a | contradictions so a score-5 N/A (no memory) is
   distinguishable from a score-5 verified-aligned brief — the score≥4 gate
   passes in both, status reveals whether the wrong-premise defense ran.

3. Document pre-2.2 = zero framing enforcement (audit #4). HANDOVER-CONTRACTS
   §Handover 1 now states the producer-elective hole + two remedies. Also
   fixes a stale "current is 2.1" line (current is 2.2).

4. Soften flagship overselling (audit #6). CLAUDE.md Context-Engineering
   principle now hedges that main-context relief is asserted-by-design, not
   measured (T1 PoC found Δ≈0); README carried no false claim to fix.

TDD: 8 new tests written failing-first (5 validator, 1 trekbrief status pin,
2 doc-consistency cross-file pins). Suite 691→699 (697 pass / 2 skip / 0 fail).
No flagship prose-pin added (deliberate, per S19 anti-bloat).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LqBYc8Ltrk7LipyJmGxXiB
This commit is contained in:
Kjell Tore Guttormsen 2026-06-19 13:33:00 +02:00
commit 987e847ea1
11 changed files with 145 additions and 13 deletions

View file

@ -147,6 +147,12 @@ test('trekbrief — v5.5 brief-reviewer declares the memory-alignment dimension'
'brief-reviewer must define the no-memory-context N/A fallback');
});
test('trekbrief — S18 brief-reviewer memory_alignment carries a status field', () => {
const reviewer = readFileSync(REVIEWER_FILE, 'utf8');
assert.ok(reviewer.includes('"status": "verified | n_a | contradictions"'),
'memory_alignment must emit a status enum (verified | n_a | contradictions) so a score-5 N/A (no memory) is distinguishable from a score-5 verified-aligned brief');
});
test('trekbrief — v5.5 template carries framing field, 2.2, and TL;DR section', () => {
const tpl = readFileSync(TEMPLATE_FILE, 'utf8');
assert.ok(/brief_version: "2\.2"/.test(tpl), 'template must declare brief_version 2.2');