chore(version): bump 0.39.0 -> 0.40.0

source/utils/defines.hpp

@@ -3,7 +3,7 @@
 namespace Texts {
     constexpr const char* WINDOW_TITLE = "© 2026 Aventures en Egipte ARCADE — JailDesigner";
     constexpr const char* COPYRIGHT = "© 2026 JailDesigner";
-    constexpr const char* VERSION = "0.39.0";  // Single source of truth — Makefile el grep
+    constexpr const char* VERSION = "0.40.0";  // Single source of truth — Makefile el grep
 }  // namespace Texts
 
 namespace GameCanvas {