重构UI架构：分离数据模型和显示逻辑

- 新增 Core 模块：GameObject、LogEntry、AssetItem 数据模型
- 新增 Managers 模块：SceneManager、LogSystem、ProjectManager
- Panel 层只负责显示，不再持有数据
- 解耦 HierarchyPanel 和 InspectorPanel 之间的直接依赖

ui/src/panels/ConsolePanel.cpp

@@ -1,40 +1,42 @@
 #include "ConsolePanel.h"
+#include "Managers/LogSystem.h"
+#include "Core/LogEntry.h"
 #include <imgui.h>
 
 namespace UI {
 
 ConsolePanel::ConsolePanel() : Panel("Console") {
-    m_logs.push_back({LogEntry::Level::Info, "Engine initialized successfully"});
-    m_logs.push_back({LogEntry::Level::Info, "Loading default scene..."});
-    m_logs.push_back({LogEntry::Level::Warning, "Missing material on object 'Cube'"});
-    m_logs.push_back({LogEntry::Level::Error, "Failed to load texture: 'Assets/Textures/missing.png'"});
-    m_logs.push_back({LogEntry::Level::Info, "Scene loaded successfully"});
+    LogSystem::Get().AddLog(LogEntry::Level::Info, "Engine initialized successfully");
+    LogSystem::Get().AddLog(LogEntry::Level::Info, "Loading default scene...");
+    LogSystem::Get().AddLog(LogEntry::Level::Warning, "Missing material on object 'Cube'");
+    LogSystem::Get().AddLog(LogEntry::Level::Error, "Failed to load texture: 'Assets/Textures/missing.png'");
+    LogSystem::Get().AddLog(LogEntry::Level::Info, "Scene loaded successfully");
 }
 
 void ConsolePanel::Render() {
     ImGui::Begin(m_name.c_str(), &m_isOpen, ImGuiWindowFlags_None);
     
     if (ImGui::Button("Clear")) {
-        Clear();
+        LogSystem::Get().Clear();
     }
     ImGui::SameLine();
     if (ImGui::Button("Info")) {
-        AddLog(LogEntry::Level::Info, "Test info message");
+        LogSystem::Get().AddLog(LogEntry::Level::Info, "Test info message");
     }
     ImGui::SameLine();
     if (ImGui::Button("Warn")) {
-        AddLog(LogEntry::Level::Warning, "Test warning message");
+        LogSystem::Get().AddLog(LogEntry::Level::Warning, "Test warning message");
     }
     ImGui::SameLine();
     if (ImGui::Button("Error")) {
-        AddLog(LogEntry::Level::Error, "Test error message");
+        LogSystem::Get().AddLog(LogEntry::Level::Error, "Test error message");
     }
     
     ImGui::Separator();
     
     ImGui::BeginChild("LogScroll", ImVec2(0, 0), false, ImGuiWindowFlags_HorizontalScrollbar);
     
-    for (const auto& log : m_logs) {
+    for (const auto& log : LogSystem::Get().GetLogs()) {
         ImVec4 color;
         const char* prefix;
         
@@ -65,13 +67,4 @@ void ConsolePanel::Render() {
     ImGui::End();
 }
 
-void ConsolePanel::AddLog(LogEntry::Level level, const std::string& message) {
-    m_logs.push_back({level, message});
-    m_scrollToBottom = true;
-}
-
-void ConsolePanel::Clear() {
-    m_logs.clear();
-}
-
 }