datamodel done without validators

wagfarm-api/taxonomy/ingredient/model.go

@@ -1,6 +1,7 @@
 package ingredient
 
 import (
+	"wagfarm-api/database"
 	"wagfarm-api/taxonomy/base"
 	"wagfarm-api/taxonomy/unit"
 )
@@ -10,3 +11,5 @@ type Ingredient struct {
 	UnitID uint      `gorm:"not null"`
 	Unit   unit.Unit `gorm:"not null"`
 }
+
+func RegisterModels() { database.RegisterModel(&Ingredient{}) }