Refactor DungeonEditor and introduce new components for enhanced dungeon editing

- Integrated new components: DungeonToolset, DungeonObjectInteraction, DungeonRenderer, DungeonRoomLoader, and DungeonUsageTracker to streamline dungeon editing functionalities.
- Updated DungeonEditor to utilize the new components for room loading, object interaction, and rendering, improving code organization and maintainability.
- Enhanced object selection and placement features, including drag-and-drop functionality and improved UI interactions.
- Removed legacy methods and refactored existing code to delegate responsibilities to the new components, ensuring a cleaner architecture.
- Added support for usage tracking of blocksets, spritesets, and palettes across dungeon rooms, providing insights for optimization.

src/app/editor/dungeon/dungeon_usage_tracker.h

@@ -0,0 +1,57 @@
+#ifndef YAZE_APP_EDITOR_DUNGEON_DUNGEON_USAGE_TRACKER_H
+#define YAZE_APP_EDITOR_DUNGEON_DUNGEON_USAGE_TRACKER_H
+
+#include "absl/container/flat_hash_map.h"
+#include "app/zelda3/dungeon/room.h"
+
+namespace yaze {
+namespace editor {
+
+/**
+ * @brief Tracks and analyzes usage statistics for dungeon resources
+ * 
+ * This component manages blockset, spriteset, and palette usage statistics
+ * across all dungeon rooms, providing insights for optimization.
+ */
+class DungeonUsageTracker {
+ public:
+  DungeonUsageTracker() = default;
+  
+  // Statistics calculation
+  void CalculateUsageStats(const std::array<zelda3::Room, 0x128>& rooms);
+  void DrawUsageStats();
+  void DrawUsageGrid();
+  void RenderSetUsage(const absl::flat_hash_map<uint16_t, int>& usage_map,
+                      uint16_t& selected_set, int spriteset_offset = 0x00);
+  
+  // Data access
+  const absl::flat_hash_map<uint16_t, int>& GetBlocksetUsage() const { return blockset_usage_; }
+  const absl::flat_hash_map<uint16_t, int>& GetSpritesetUsage() const { return spriteset_usage_; }
+  const absl::flat_hash_map<uint16_t, int>& GetPaletteUsage() const { return palette_usage_; }
+  
+  // Selection state
+  uint16_t GetSelectedBlockset() const { return selected_blockset_; }
+  uint16_t GetSelectedSpriteset() const { return selected_spriteset_; }
+  uint16_t GetSelectedPalette() const { return selected_palette_; }
+  
+  void SetSelectedBlockset(uint16_t blockset) { selected_blockset_ = blockset; }
+  void SetSelectedSpriteset(uint16_t spriteset) { selected_spriteset_ = spriteset; }
+  void SetSelectedPalette(uint16_t palette) { selected_palette_ = palette; }
+  
+  // Clear data
+  void ClearUsageStats();
+
+ private:
+  absl::flat_hash_map<uint16_t, int> spriteset_usage_;
+  absl::flat_hash_map<uint16_t, int> blockset_usage_;
+  absl::flat_hash_map<uint16_t, int> palette_usage_;
+
+  uint16_t selected_blockset_ = 0xFFFF;  // 0xFFFF indicates no selection
+  uint16_t selected_spriteset_ = 0xFFFF;
+  uint16_t selected_palette_ = 0xFFFF;
+};
+
+}  // namespace editor
+}  // namespace yaze
+
+#endif  // YAZE_APP_EDITOR_DUNGEON_DUNGEON_USAGE_TRACKER_H