refactor(entities): unifica loader d'animacio via AnimationComponent::fromYaml i elimina fps:

source/game/entities/entity_manager_loadlevel.cpp

@@ -425,7 +425,7 @@ namespace {
         // els muros decoratius amb variants (stone, column, ...) l'usen.
         if (spawn.contains("frame")) {
             const int FRAME = spawn["frame"].get_value<int>();
-            entity->setAnimation(AnimationComponent({FRAME}, 1.0F, false));
+            entity->setAnimation(AnimationComponent::uniform({FRAME}, 1000.0F, false));
         }
 
         manager.add(std::move(entity));