refactor: Remove manual object renderer and dungeon renderer from the editor

- Deleted the ManualObjectRenderer and DungeonRenderer classes to streamline the codebase and reduce redundancy.
- Updated DungeonCanvasViewer and DungeonEditorV2 to remove references to the deleted renderers, ensuring proper functionality without them.
- Enhanced the rendering logic in DungeonCanvasViewer to directly handle object rendering and background layers, improving performance and maintainability.
- Added debug logging to track rendering processes and ensure proper graphics loading.

src/app/zelda3/dungeon/object_parser.h

@@ -61,6 +61,26 @@ struct ObjectSizeInfo {
         repeat_count(1) {}
 };
 
+/**
+ * @brief Draw routine information for object rendering
+ */
+struct ObjectDrawInfo {
+  int draw_routine_id;  // Which drawing pattern to use (0-24)
+  int tile_count;       // How many tiles this object has
+  bool is_horizontal;   // Orientation
+  bool is_vertical;
+  bool both_layers;     // Draw to both BG1 and BG2
+  std::string routine_name; // Human-readable routine name
+
+  ObjectDrawInfo()
+      : draw_routine_id(0),
+        tile_count(1),
+        is_horizontal(true),
+        is_vertical(false),
+        both_layers(false),
+        routine_name("Unknown") {}
+};
+
 /**
  * @brief Direct ROM parser for dungeon objects
  *
@@ -109,6 +129,13 @@ class ObjectParser {
    * @brief Determine object subtype from ID
    */
   int DetermineSubtype(int16_t object_id) const;
+  
+  /**
+   * @brief Get draw routine information for an object
+   * @param object_id The object ID to look up
+   * @return ObjectDrawInfo containing draw routine details
+   */
+  ObjectDrawInfo GetObjectDrawInfo(int16_t object_id) const;
 
  private:
   /**