fix: harden market refresh and alpha evidence

feat: show measurable brain learning evidence

feat: publish evidence-bound copy readiness snapshots

docs: certify intraday paper engine

feat: integrate intraday paper evidence runtime

feat: add hyperbolic multi-timeframe replay training

Add real bounded learning acceleration engine

Fix Trader Brain startup blank screen

Deploy accelerated trader brain snapshot updates

Show productive learning evidence instead of budget guard zeros

Fix learning productivity and paper-forward scouting

Paper-forward actionability certification

Backfill alpha evidence split

Align alpha snapshot status with evidence grade

Rebuild alpha evidence page

Deploy BLUM research planner

Deploy BLUM paper trading journal

Deploy BLUM v2.1 clean core