feat: remove bounding box from SceneAsset and create renderable wireframe bounding box in ThermionAsset

thermion_dart/native/include/scene/GeometrySceneAsset.hpp

@@ -53,14 +53,6 @@ namespace thermion
             return _materialInstanceCount;
         }
 
-        const Aabb getBoundingBox() const override
-        {
-            return Aabb {
-
-                .min = _boundingBox.getMin(), // center - halfExtent
-                .max = _boundingBox.getMax()  // center + halfExtent
-            };
-        }
         VertexBuffer *getVertexBuffer() const { return _vertexBuffer; }
         IndexBuffer *getIndexBuffer() const { return _indexBuffer; }
 

thermion_dart/native/include/scene/Gizmo.hpp

@@ -58,11 +58,6 @@ namespace thermion
             None
         };
 
-        const Aabb getBoundingBox() const override
-        {
-            return Aabb{};
-        }
-
         typedef void (*GizmoPickCallback)(Gizmo::GizmoPickResultType result, float x, float y, float z);
 
         void pick(uint32_t x, uint32_t y, GizmoPickCallback callback);

thermion_dart/native/include/scene/GltfSceneAsset.hpp

@@ -78,10 +78,6 @@ namespace thermion
             return _asset;
         }
 
-        const Aabb getBoundingBox() const override {
-            return _asset->getBoundingBox();
-        }
-
         void addAllEntities(Scene *scene) override
         {
             scene->addEntities(_asset->getEntities(), _asset->getEntityCount());

thermion_dart/native/include/scene/GltfSceneAssetInstance.hpp

@@ -43,10 +43,6 @@ namespace thermion
             return std::nullptr_t();
         };
 
-        const Aabb getBoundingBox() const override {
-            return _instance->getBoundingBox();
-        }
-
         SceneAssetType getType() override
         {
             return SceneAsset::SceneAssetType::Gltf;

thermion_dart/native/include/scene/GridOverlay.hpp

@@ -36,11 +36,6 @@ public:
     void setLayer(RenderableManager& rm, int layer) override;
 
 
-    const Aabb getBoundingBox() const override
-    {
-        return Aabb { };
-    }
-
     size_t getInstanceCount() override { return _instances.size(); }
     SceneAsset* getInstanceByEntity(utils::Entity entity) override;
     SceneAsset* getInstanceAt(size_t index) override;

thermion_dart/native/include/scene/SceneAsset.hpp

@@ -23,8 +23,6 @@ class SceneAsset {
             
         }
 
-        virtual const Aabb getBoundingBox() const = 0;
-
         virtual SceneAssetType getType() = 0;
         
         virtual utils::Entity getEntity() {