Fix going count to only sum RSVPs, not claims + RSVPs

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

handlers.go

@@ -174,11 +174,9 @@ func (s *Server) loadEventPage(r *http.Request, slug string, isAdmin bool) (*Eve
 	}
 
 	var slotViews []SlotView
-	var totalGoing int64
 	for _, slot := range slots {
 		sc := claimsBySlot[slot.ID]
 		count := int64(len(sc))
-		totalGoing += count
 		pct := int64(0)
 		if slot.MaxClaims > 0 {
 			pct = (count * 100) / slot.MaxClaims
@@ -199,6 +197,7 @@ func (s *Server) loadEventPage(r *http.Request, slug string, isAdmin bool) (*Eve
 	if err != nil {
 		return nil, err
 	}
+	var totalGoing int64
 	for _, r := range rsvps {
 		totalGoing += 1 + r.PlusOne
 	}