feat: use on archetype components in RemoveEntity (#21)

Use the archetype's components instead of the whole storages in
RemoveEntity. This method got really slower after the Tag feature,
because the slice of storages is now bigger (2048 instead of 256).

Author: ragoune

world.go

@@ -248,7 +248,8 @@ func (world *World) RemoveEntity(entityId EntityId) {
 	archetype := world.archetypes[entityRecord.archetypeId]
 
 	lastEntityKey := len(archetype.entities) - 1
-	for _, s := range world.storage {
+	for _, componentId := range archetype.Type {
+		s := world.storage[componentId]
 		if s != nil && slices.Contains(archetype.Type, s.getType()) {
 			s.moveLastToKey(archetype.Id, entityRecord.key)
 		}