Remove Fangraphs from Props runtime

Remove Fangraphs starter fallback in favor of MLB and Odds API

Add safe FanGraphs starter fallback

Stabilize props baseline and starter resolution

Improve app speed via payload caching and reuse

Promote strikeout v2 and harden telemetry models

Add props confidence breakdown diagnostics

Improve props edge reliability diagnostics

Add shared multi-year baseline service

Personalize props model voice

Expand props with verdicts strikeouts and loader

Upgrade props HR calibration and Fangraphs fallback

Redesign HR props command center

Fix props pregame HR routing and odds provider fallback

Add shared pregame HR engine for Props