v0.4.19

Patch — the narration teeth (conversation-truth verification at the terminal --persist).

The v0.4.1 persist gates are record-side: they read what the record says about
itself. A post-dream audit measured the class they cannot see — the dream block
filled at record-fill instead of narrated in the session, and Phase 2's extractor
never run with no skip note. dream_procedure.py adds the ground truth the terminal
render can actually read: the dream's own session transcript.

• NAR — narration verification. The dream.sleep stanza + the six dream.beats
  entries must each appear verbatim-normalized in an ASSISTANT TEXT BLOCK of the
  transcript window (anchored on the record's Phase-0-seeded
  marker.before_timestamp — never the persist-time state file). The match domain
  is text blocks only — never tool inputs or their echoed results (the record-fill
  Write/Edit carries the whole dream block), never thinking blocks. Gaps → a loud
  CONVERSATION-TRUTH GAPS panel naming each missing text + its first ~15 words,
  narration.verdict: "failed" on the log line, exit 4. A gap re-reads the
  window once (~500 ms) before firing — the flush-race guard.
• EXT — extractor accountability. The window must contain an executed
  extract_signals.py in the Phase-2 form (--json or the human table; --recalls
  does not count — the match is anchored on execution, so grep/sed targets, $(…)
  substitutions, and prose mentions never count) or an entries[] reason beginning
  with the canonical extractor-skip: marker + a why (the SKILL now defines that
  fixed token). Neither → exit 3.
• The honest degrade. A missing/unreadable transcript (zero kept window lines)
  degrades both arms loudly — the CONVERSATION-TRUTH UNVERIFIABLE panel,
  narration.verdict: "degraded", no exit change — never a hard block. Every judged
  persist writes the additive narration block pre-append (verified | degraded |
  failed; absence on a log line = pre-feature), riding the full schema lockstep.
  Legacy/dreamless records stay outside both arms.
• The beta oracle gains the narration_capture family: the latest-record block
  check on the _latest_capture_check scaffold plus hermetic detector self-test legs
  (a fabricated-beat pair must FAIL the detector; the skip-note must pass).

Known ceilings documented in harness-map.md: the check verifies presence of
narration text and calls — conversation-truth, not performed-truth — and exact
containment assumes verbatim mirroring (a rewording model false-fires cheaply;
narrate + re-render in the same window). Design-of-record:
docs/dream-narration-teeth.spec.md.

Backward-compatible → patch. Suite 1712 · browser 1101 · sim / concurrency /
manifests / mypy green.