refactor(editor): integrate EditorCardRegistry for improved card management

- Updated EditorManager and various editor components to utilize EditorCardRegistry for card registration and visibility management, enhancing dependency injection and modularity.
- Refactored card registration logic across multiple editors, ensuring a consistent approach to managing editor cards.
- Improved UI coordination by delegating visibility checks and card management to the new registry, streamlining the user experience.

Benefits:
- Simplifies card management, leading to a more organized and efficient user experience.
- Enhances maintainability by clearly defining roles for card handling and editor operations, aligning with the overall architecture improvements.

src/app/editor/ui/ui_coordinator.cc

@@ -33,6 +33,7 @@ UICoordinator::UICoordinator(
     RomFileManager& rom_manager,
     ProjectManager& project_manager,
     EditorRegistry& editor_registry,
+    EditorCardRegistry& card_registry,
     SessionCoordinator& session_coordinator,
     WindowDelegate& window_delegate,
     ToastManager& toast_manager,
@@ -42,6 +43,7 @@ UICoordinator::UICoordinator(
       rom_manager_(rom_manager),
       project_manager_(project_manager),
       editor_registry_(editor_registry),
+      card_registry_(card_registry),
       session_coordinator_(session_coordinator),
       window_delegate_(window_delegate),
       toast_manager_(toast_manager),
@@ -191,14 +193,38 @@ void UICoordinator::DrawContextSensitiveCardControl() {
   if (!active_editor) return;
   
   std::string category = editor_registry_.GetEditorCategory(active_editor->type());
+  size_t session_id = editor_manager_->GetCurrentSessionId();
   
-  // Draw compact card control with session awareness
-  auto& card_manager = gui::EditorCardManager::Get();
-  if (session_coordinator_.HasMultipleSessions()) {
-    std::string session_prefix = absl::StrFormat("s%zu", session_coordinator_.GetActiveSessionIndex());
-    card_manager.DrawCompactCardControlWithSession(category, session_prefix);
-  } else {
-    card_manager.DrawCompactCardControl(category);
+  // Draw compact card control in menu bar (mini dropdown for cards)
+  ImGui::SameLine();
+  ImGui::PushStyleColor(ImGuiCol_Button, gui::GetSurfaceContainerHighVec4());
+  ImGui::PushStyleColor(ImGuiCol_ButtonHovered, gui::GetSurfaceContainerHighestVec4());
+  
+  if (ImGui::SmallButton(absl::StrFormat("%s %s", ICON_MD_LAYERS, category.c_str()).c_str())) {
+    ImGui::OpenPopup("##CardQuickAccess");
+  }
+  
+  ImGui::PopStyleColor(2);
+  
+  if (ImGui::IsItemHovered()) {
+    ImGui::SetTooltip("Quick access to %s cards", category.c_str());
+  }
+  
+  // Quick access popup for toggling cards
+  if (ImGui::BeginPopup("##CardQuickAccess")) {
+    auto cards = card_registry_.GetCardsInCategory(session_id, category);
+    
+    for (const auto& card : cards) {
+      bool visible = card.visibility_flag ? *card.visibility_flag : false;
+      if (ImGui::MenuItem(card.display_name.c_str(), nullptr, visible)) {
+        if (visible) {
+          card_registry_.HideCard(session_id, card.card_id);
+        } else {
+          card_registry_.ShowCard(session_id, card.card_id);
+        }
+      }
+    }
+    ImGui::EndPopup();
   }
 }
 

src/app/editor/ui/ui_coordinator.h

@@ -45,6 +45,7 @@ class UICoordinator {
                 RomFileManager& rom_manager,
                 ProjectManager& project_manager,
                 EditorRegistry& editor_registry,
+                EditorCardRegistry& card_registry,
                 SessionCoordinator& session_coordinator,
                 WindowDelegate& window_delegate,
                 ToastManager& toast_manager,
@@ -108,6 +109,8 @@ class UICoordinator {
   bool IsCardBrowserVisible() const { return show_card_browser_; }
   bool IsCommandPaletteVisible() const { return show_command_palette_; }
   bool IsCardSidebarVisible() const { return show_card_sidebar_; }
+  bool IsImGuiDemoVisible() const { return show_imgui_demo_; }
+  bool IsImGuiMetricsVisible() const { return show_imgui_metrics_; }
   
   // UI state setters (for programmatic control)
   void SetEditorSelectionVisible(bool visible) { show_editor_selection_ = visible; }
@@ -131,6 +134,7 @@ class UICoordinator {
   RomFileManager& rom_manager_;
   ProjectManager& project_manager_;
   EditorRegistry& editor_registry_;
+  EditorCardRegistry& card_registry_;
   SessionCoordinator& session_coordinator_;
   WindowDelegate& window_delegate_;
   ToastManager& toast_manager_;
@@ -155,7 +159,7 @@ class UICoordinator {
   bool show_asm_editor_ = false;
   bool show_palette_editor_ = false;
   bool show_resource_label_manager_ = false;
-  bool show_card_sidebar_ = false;
+  bool show_card_sidebar_ = true;  // Show sidebar by default
   
   // Command Palette state
   char command_palette_query_[256] = {};

src/app/editor/ui/workspace_manager.cc

@@ -1,6 +1,8 @@
+#define IMGUI_DEFINE_MATH_OPERATORS
+
 #include "app/editor/ui/workspace_manager.h"
+#include "app/editor/system/editor_card_registry.h"
 #include "app/editor/system/toast_manager.h"
-#include "app/gui/app/editor_card_manager.h"
 #include "app/rom.h"
 #include "absl/strings/str_format.h"
 #include "util/file_util.h"
@@ -125,14 +127,18 @@ void WorkspaceManager::LoadModderLayout() {
 }
 
 void WorkspaceManager::ShowAllWindows() {
-  gui::EditorCardManager::Get().ShowAll();
+  if (card_registry_) {
+    card_registry_->ShowAll();
+  }
   if (toast_manager_) {
     toast_manager_->Show("All windows shown", ToastType::kInfo);
   }
 }
 
 void WorkspaceManager::HideAllWindows() {
-  gui::EditorCardManager::Get().HideAll();
+  if (card_registry_) {
+    card_registry_->HideAll();
+  }
   if (toast_manager_) {
     toast_manager_->Show("All windows hidden", ToastType::kInfo);
   }

src/app/editor/ui/workspace_manager.h

@@ -12,6 +12,7 @@ namespace editor {
 
 class EditorSet;
 class ToastManager;
+class EditorCardRegistry;
 
 /**
  * @brief Manages workspace layouts, sessions, and presets
@@ -28,6 +29,9 @@ class WorkspaceManager {
   explicit WorkspaceManager(ToastManager* toast_manager)
       : toast_manager_(toast_manager) {}
   
+  // Set card registry for window visibility management
+  void set_card_registry(EditorCardRegistry* registry) { card_registry_ = registry; }
+  
   // Layout management
   absl::Status SaveWorkspaceLayout(const std::string& name = "");
   absl::Status LoadWorkspaceLayout(const std::string& name = "");
@@ -69,6 +73,7 @@ class WorkspaceManager {
   
  private:
   ToastManager* toast_manager_;
+  EditorCardRegistry* card_registry_ = nullptr;
   std::deque<SessionInfo>* sessions_ = nullptr;
   std::string last_workspace_preset_;
   std::vector<std::string> workspace_presets_;