Hub-side design: the published record now carries the specifics/trends ids
it was built from (additive, omit-empty → byte-backward-compatible), and a
new pure assembler (scripts/brain/src/assemble.ts + `brain assemble`) joins
post↔analytics by normalized title-prefix + date with honest confidence
tiers (high/low/none). Answers the arc's north-star query: which raw
material actually performs? (specific → post → measured analytics).
All four tributaries untouched (analytics READ-only via inlined raw-JSON,
no package import); profile.md grammar untouched (the fact→post link stays
OUT — C-1). The repeatable --specific/--trend ingest flags collect via a
new collectRepeated helper, leaving parseFlags untouched.
TDD: 19 new brain tests (ingest 4 + publish 3 + assemble 8 + cli 4), all
SC1–SC12. brain 113/113, gate 95/0/0, BRAIN_TESTS_FLOOR 94→113,
ASSERT_BASELINE_FLOOR unchanged at 80. Light-Voyage hardened
(brief-review 5 FIX · plan-critic 1 BLOCK+4 MAJOR+4 MINOR · scope-guardian ALIGNED).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RigJBiRFNtFZKCz21qNbQ4
Idempotent, collision-safe, create-on-demand IO under the brain dataRoot:
- writePublished: identical body → no-op; differing body at same id → disambiguated
<id>-N.md (never clobber, never silently drop a gold record, B2 defence-in-depth).
- ingestText: provenance always published; published_date defaults to captured_at.
- scanInbox: top-level *.md only (skips .DS_Store/dotfiles/non-md), non-destructive,
empty/absent inbox = clean no-op, re-scan re-skips via dedup.
- listPublished: parses each file in try/catch (malformed → skipped count, never
crashes), surfaces provenance so ai-draft leakage is eyeball-visible.
9 temp-dir IO tests. brain 48→57 tests, tsc clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RigJBiRFNtFZKCz21qNbQ4
