Turn on the catalyst score blend + dilution veto, and make the engine VISIBLE so
it can be watched live at the open:
- api/main.py: snapshot now carries catalyst_engine {enabled, model, score_blend,
dilution_veto, advisories, dilutive, vetoes_today} (config read from .env +
live counts incl. how many entries the veto blocked today).
- dashboard: a catalyst-engine status chip in the Armed Triggers header
(model · N read · dilutive · veto · score · vetoes-today), and each armed
gapper now shows the LLM's READ instead of just the raw headline — colored
sentiment dot, catalyst type, and a red "⚠ VETO" badge on a confirmed dilution
at/above the conviction floor (or "dilut?" below it).
Verified headless: engine chip renders live (230 advisories, veto+score on); a
seeded bullish gapper shows "fda approval", a dilutive one shows the VETO badge;
no JS errors.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
