dankvoice: humanize answers via the @tiny role and narrate thinking

Answers spoken with /say were verbatim markdown-cleaned text while the
built-in vocalizer speaks prose rewritten by a small model. Port that
enhancer (bundle Qyr/T6o: same prompt, 1536 tokens, 6 s, 4000-char
window, null-fallback/empty-skip contract) and resolve its model from
modelRoles.tiny exactly as the harness does, so auto-speak sounds like
the enhanced TUI voice instead of a pager. agent_end now also speaks the
last assistant message's thinking blocks as their own unit before the
answer; narration-flagged thinking counts as answer text. Both knobs are
menu-toggleable, persisted, and env-overridable; the fixture gains a
chat route (echo/prose) and seven scenarios cover the round-trip, the
404 fallback, ordering, the kill switches and role resolution (22 green,
58 suite-wide; live smoke through real frank-zealot + frank-tts).

Refs #27

omp-docs/log.md

@@ -12,6 +12,22 @@ timestamp: 2026-08-28
 # Bundle Change Log
 
 
+## 2026-10-19 — dankvoice: humanized narration and thinking aloud (Refs #27)
+
+dankvoice answered in verbatim markdown-cleaned text while the built-in
+vocalizer speaks humanized prose — the bundle's `Qyr` enhancer (`speech.enhanced`,
+system prompt `T6o`) now lives in the extension: every spoken unit is rewritten
+by the @tiny role (resolved from `modelRoles.tiny` in config.yml + the provider
+baseUrl in models.yml → frank-zealot :7771) under the same budgets (1536 tokens,
+6 s, 4000-char window), with mechanical cleanup as the fallback and an empty
+rewrite skipping the unit. Auto-speak also narrates the last assistant message's
+thinking blocks before the answer (`narration: true` blocks count as answer
+text); both are menu-toggleable and persisted (`thinking` in the settings file),
+env levers `DANKVOICE_REWRITE_URL/MODEL/REWRITE=0/THINKING/OMPCONFIG`. The
+fixture grows a chat route with echo/prose modes; 7 new scenarios, 22 green.
+Live smoke: a markdown answer became 3 sequential prose segments through real
+zealot + frank-tts, thinking played before its answer.
+
 ## 2026-10-19 — dankvoice: segmented sequential speech, copied from the bundle's vocalizer
 
 Silent-answer incident follow-up: `agent_end` awaiting one whole-answer