docs: Update RHI test refactoring status

- Mark P0-1 (Shader) and P0-2 (PipelineState) as completed
- Update test coverage matrix
- Add changelog v1.1

editor/src/panels/HierarchyPanel.cpp

@@ -33,7 +33,10 @@ void HierarchyPanel::Render() {
     
     ImGui::BeginChild("EntityList");
     
-    for (auto* gameObject : EditorSceneManager::Get().GetRootEntities()) {
+    auto rootEntities = EditorSceneManager::Get().GetRootEntities();
+    SortEntities(const_cast<std::vector<::XCEngine::Components::GameObject*>&>(rootEntities));
+    
+    for (auto* gameObject : rootEntities) {
         RenderEntity(gameObject, filter);
     }
     
@@ -65,6 +68,13 @@ void HierarchyPanel::Render() {
 }
 
 void HierarchyPanel::RenderSearchBar() {
+    ImGui::SetNextItemWidth(120);
+    const char* sortLabels[] = { "Name", "Components", "Transform First" };
+    int currentSort = static_cast<int>(m_sortMode);
+    if (ImGui::Combo("##Sort", &currentSort, sortLabels, 3)) {
+        m_sortMode = static_cast<SortMode>(currentSort);
+    }
+    ImGui::SameLine();
     ImGui::SetNextItemWidth(-1);
     ImGui::InputTextWithHint("##Search", "Search...", m_searchBuffer, sizeof(m_searchBuffer));
 }
@@ -346,5 +356,30 @@ bool HierarchyPanel::PassesFilter(::XCEngine::Components::GameObject* gameObject
     return false;
 }
 
+void HierarchyPanel::SortEntities(std::vector<::XCEngine::Components::GameObject*>& entities) {
+    switch (m_sortMode) {
+        case SortMode::Name:
+            std::sort(entities.begin(), entities.end(), [](::XCEngine::Components::GameObject* a, ::XCEngine::Components::GameObject* b) {
+                return a->GetName() < b->GetName();
+            });
+            break;
+        case SortMode::ComponentCount:
+            std::sort(entities.begin(), entities.end(), [](::XCEngine::Components::GameObject* a, ::XCEngine::Components::GameObject* b) {
+                return a->GetComponents<::XCEngine::Components::Component>().size() > b->GetComponents<::XCEngine::Components::Component>().size();
+            });
+            break;
+        case SortMode::TransformFirst:
+            std::sort(entities.begin(), entities.end(), [](::XCEngine::Components::GameObject* a, ::XCEngine::Components::GameObject* b) {
+                bool aHasTransform = a->GetComponent<::XCEngine::Components::TransformComponent>() != nullptr;
+                bool bHasTransform = b->GetComponent<::XCEngine::Components::TransformComponent>() != nullptr;
+                if (aHasTransform != bHasTransform) {
+                    return aHasTransform;
+                }
+                return a->GetName() < b->GetName();
+            });
+            break;
+    }
+}
+
 }
 }