fix errors on insertion to game, fix db creation of game

internal/foundry/temp_models/json/ring.go

@@ -9,15 +9,20 @@ type Ring struct {
 	Subject    Subject    `json:"subject"`
 }
 
-func (r *Ring) ToDB(dest *db.Ring) bool {
+func (r *Ring) ToDB(dest **db.Ring) bool {
 	if dest == nil {
 		return false
 	}
 
-	dest.Enabled = r.Enabled
-	dest.Effects = r.Effects
-	r.RingColors.ToDB(&dest.RingColors)
-	r.Subject.ToDB(&dest.Subject)
+	ring := &db.Ring{
+		Enabled: r.Enabled,
+		Effects: r.Effects,
+	}
+
+	r.RingColors.ToDB(&ring.RingColors)
+	r.Subject.ToDB(&ring.Subject)
+
+	*dest = ring
 
 	return true
 }