This merge lands FN-3015's insights feature: it adds persistence-backed coverage for the insights routes, expands the insight store lifecycle tests, closes route validation regressions, and fixes workspace verification gates. The implementation in `insights-routes.ts` was streamlined, and a new rese
Fusion-Task-Id: FN-3015
This merge delivers three coordinated features: it adds a notification when task execution falls back to default AI model settings, scopes ResearchView's safe-area padding to mobile only, and hardens the pi-autoresearch analysis with a target matrix and preflight checks. The changes touch the core s
Fusion-Task-Id: FN-3012