refactor(build): enhance build_cleaner.py with .gitignore support and auto-discovery

- Added support for .gitignore patterns to the build_cleaner script, allowing it to respect ignored files during maintenance tasks.
- Implemented auto-discovery of CMake libraries marked for auto-maintenance, improving the automation of source list updates.
- Introduced functions for extracting includes and symbols from source files to suggest missing headers based on usage.
- Updated README to reflect new features and usage instructions.

Benefits:
- Streamlines the build process by automating maintenance tasks and ensuring proper header management.
- Enhances code organization and maintainability by integrating with existing project structures.

src/app/core/controller.cc

@@ -8,7 +8,7 @@
 #include "app/core/timing.h"
 #include "app/core/window.h"
 #include "app/editor/editor_manager.h"
-#include "app/gui/app/background_renderer.h"
+#include "app/gui/core/background_renderer.h"
 #include "app/gfx/resource/arena.h"                  // Add include for Arena
 #include "app/gfx/backend/sdl2_renderer.h"  // Add include for new renderer
 #include "app/gui/core/theme_manager.h"

src/app/core/core_library.cmake

@@ -111,10 +111,6 @@ if(WIN32 OR (UNIX AND NOT APPLE))
   target_include_directories(yaze_core_lib PUBLIC ${CMAKE_SOURCE_DIR}/src/lib/nativefiledialog-extended/src/include)
 endif()
 
-target_sources(yaze_core_lib PRIVATE
-  ${CMAKE_SOURCE_DIR}/src/cli/service/testing/test_workflow_generator.cc
-)
-
 if(YAZE_WITH_GRPC)
   target_include_directories(yaze_core_lib PRIVATE
     ${CMAKE_SOURCE_DIR}/third_party/json/include)

src/app/editor/editor_library.cmake

@@ -1,13 +1,6 @@
 set(
   YAZE_APP_EDITOR_SRC
   app/editor/agent/agent_chat_history_codec.cc
-  app/editor/agent/agent_chat_history_popup.cc
-  app/editor/agent/agent_chat_widget.cc
-  app/editor/agent/agent_collaboration_coordinator.cc
-  app/editor/agent/agent_editor.cc
-  app/editor/agent/agent_ui_theme.cc
-  app/editor/agent/automation_bridge.cc
-  app/editor/agent/network_collaboration_coordinator.cc
   app/editor/code/assembly_editor.cc
   app/editor/code/memory_editor.cc
   app/editor/code/project_file_editor.cc
@@ -24,8 +17,6 @@ set(
   app/editor/graphics/gfx_group_editor.cc
   app/editor/graphics/graphics_editor.cc
   app/editor/graphics/screen_editor.cc
-  app/editor/palette/palette_editor.cc
-  app/editor/palette/palette_group_card.cc
   app/editor/message/message_data.cc
   app/editor/message/message_editor.cc
   app/editor/message/message_preview.cc
@@ -36,6 +27,9 @@ set(
   app/editor/overworld/overworld_entity_renderer.cc
   app/editor/overworld/scratch_space.cc
   app/editor/overworld/tile16_editor.cc
+  app/editor/palette/palette_editor.cc
+  app/editor/palette/palette_group_card.cc
+  app/editor/palette/palette_utility.cc
   app/editor/sprite/sprite_editor.cc
   app/editor/system/command_manager.cc
   app/editor/system/command_palette.cc

src/app/editor/editor_manager.cc

@@ -30,7 +30,7 @@
 #include "app/emu/emulator.h"
 #include "app/gfx/resource/arena.h"
 #include "app/gfx/debug/performance/performance_profiler.h"
-#include "app/gui/app/background_renderer.h"
+#include "app/gui/core/background_renderer.h"
 #include "app/gui/core/icons.h"
 #include "app/gui/core/input.h"
 #include "app/gui/core/style.h"

src/app/gfx/gfx_library.cmake

@@ -75,7 +75,6 @@ message(STATUS "  - GFX Tier: gfx_backend configured")
 set(GFX_RESOURCE_SRC
   app/gfx/resource/arena.cc
   app/gfx/resource/memory_pool.cc
-  app/gfx/render/background_buffer.cc
 )
 add_library(yaze_gfx_resource STATIC ${GFX_RESOURCE_SRC})
 configure_gfx_library(yaze_gfx_resource)
@@ -121,6 +120,7 @@ message(STATUS "  - GFX Tier: gfx_util configured")
 # ==============================================================================
 set(GFX_RENDER_SRC
   app/gfx/render/atlas_renderer.cc
+  app/gfx/render/background_buffer.cc
   app/gfx/render/texture_atlas.cc
   app/gfx/render/tilemap.cc
 )
@@ -174,4 +174,4 @@ if(PNG_FOUND)
   target_link_libraries(yaze_gfx INTERFACE ${PNG_LIBRARIES})
 endif()
 
-message(STATUS "✓ yaze_gfx library configured with tiered architecture")
+message(STATUS "✓ yaze_gfx library configured with tiered architecture")

src/app/gui/core/background_renderer.cc

@@ -1,4 +1,4 @@
-#include "app/gui/app/background_renderer.h"
+#include "app/gui/core/background_renderer.h"
 
 #include <algorithm>
 #include <cmath>

src/app/gui/core/style.cc

@@ -4,7 +4,7 @@
 
 #include "util/file_util.h"
 #include "app/gui/core/theme_manager.h"
-#include "app/gui/app/background_renderer.h"
+#include "app/gui/core/background_renderer.h"
 #include "app/platform/font_loader.h"
 #include "app/gui/core/color.h"
 #include "app/gui/core/icons.h"

src/app/gui/gui_library.cmake

@@ -9,6 +9,7 @@
 
 # 1. Define Source Groups for each sub-library
 set(GUI_CORE_SRC
+  app/gui/core/background_renderer.cc
   app/gui/core/color.cc
   app/gui/core/input.cc
   app/gui/core/layout_helpers.cc
@@ -47,7 +48,6 @@ set(GUI_AUTOMATION_SRC
 
 set(GUI_APP_SRC
   app/gui/app/agent_chat_widget.cc
-  app/gui/app/background_renderer.cc
   app/gui/app/collaboration_panel.cc
   app/gui/app/editor_card_manager.cc
   app/gui/app/editor_layout.cc