Route editor actions by active target

editor/src/Application.h

@@ -1,5 +1,8 @@
 #pragma once
 
+#include "UI/ImGuiBackendBridge.h"
+#include "UI/ImGuiSession.h"
+
 #include <memory>
 #include <string>
 #include <imgui.h>
@@ -8,8 +11,6 @@
 
 #include <XCEngine/Core/LayerStack.h>
 
-#include "Theme.h"
-
 namespace XCEngine {
 namespace Editor {
 
@@ -32,9 +33,6 @@ private:
     Application() = default;
     ~Application() = default;
     
-    void ConfigureImGui(const std::string& projectPath);
-    void ConfigureImGuiIniFile(const std::string& projectPath, ImGuiIO& io);
-    void SaveImGuiSettings();
     bool CreateDevice();
     bool CreateRenderTarget();
     void CleanupRenderTarget();
@@ -60,8 +58,9 @@ private:
     Core::LayerStack m_layerStack;
     EditorLayer* m_editorLayer = nullptr;
     std::shared_ptr<IEditorContext> m_editorContext;
+    UI::ImGuiBackendBridge m_imguiBackend;
+    UI::ImGuiSession m_imguiSession;
     uint64_t m_exitRequestedHandlerId = 0;
-    std::string m_imguiIniPath;
     std::wstring m_lastWindowTitle;
 };