Remove direct settings includes from preference call sites

src/app_dialogs.cpp

@@ -13,7 +13,6 @@
 #include "legacy_document_session_services.h"
 #include "legacy_preference_storage.h"
 #include "legacy_ui_overlay_services.h"
-#include "settings.h"
 #include "node_dialog_open.h"
 #include "node_dialog_browse.h"
 #include "node_dialog_resize.h"

src/app_layout.cpp

@@ -26,7 +26,6 @@
 #include "legacy_history_services.h"
 #include "legacy_preference_storage.h"
 #include "legacy_ui_overlay_services.h"
-#include "settings.h"
 #include "serializer.h"
 #include "font.h"
 #include "node_remote_page.h"

src/main.cpp

@@ -21,7 +21,6 @@
 
 #include "wacom.h"
 #include "abr.h"
-#include "settings.h"
 
 #if __has_include(<renderdoc_app.h>)
 #include <renderdoc_app.h>

src/node_canvas.cpp

@@ -21,7 +21,6 @@
 #include "node_canvas.h"
 #include "node_image_texture.h"
 #include "paint_renderer/compositor.h"
-#include "settings.h"
 #include "renderer_gl/opengl_capabilities.h"
 #include "util.h"