Refactor new editor boundaries and test ownership

new_editor/app/Features/Scene/SceneViewportToolOverlay.cpp

@@ -1,6 +1,6 @@
 #include "Features/Scene/SceneViewportToolOverlay.h"
 
-#include "Host/TextureHost.h"
+#include "Ports/TexturePort.h"
 
 #include <algorithm>
 #include <array>
@@ -57,7 +57,7 @@ UIRect BuildButtonRect(const UIRect& panelRect, std::size_t index) {
 
 bool SceneViewportToolOverlay::Initialize(
     const std::filesystem::path& repoRoot,
-    Host::TextureHost& renderer) {
+    Ports::TexturePort& renderer) {
     Shutdown(renderer);
 
     const std::filesystem::path iconRoot =
@@ -87,7 +87,7 @@ bool SceneViewportToolOverlay::Initialize(
     return loadedAnyTexture;
 }
 
-void SceneViewportToolOverlay::Shutdown(Host::TextureHost& renderer) {
+void SceneViewportToolOverlay::Shutdown(Ports::TexturePort& renderer) {
     for (ToolTextureSet& textureSet : m_toolTextures) {
         renderer.ReleaseTexture(textureSet.inactiveTexture);
         renderer.ReleaseTexture(textureSet.activeTexture);