78c60d5254
Fix: history runs now always show results — create synthetic selected preset from run data when no matching preset found (was broken for custom events). Also force mode='events' and reset matchResults on history load. Discover tab: new "Discover" panel in left sidebar (AI knowledge search). - GPT-4o generates 6 matching events from a free-text query (date, assets, hint) - Confidence score + category badge per event - Click → pre-fills experiment form exactly like a preset → ready to Run - Backend: POST /api/pattern-lab/discover (DiscoverRequest, sorted by confidence) - Frontend: useDiscoverEvents hook + DiscoveredEvent type + Discover UI with Enter-to-search, spinner, empty states Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>