feat(fonts): deinterlace GIF i font ari-w9500 per placeholders

Fix: gif.cpp no desfeia l'interlace, trinxava qualsevol GIF entrellaçat
(tota la sortida de Pillow). Afegeix Defaults::UI::Font per centralitzar
noms/rutes i mou data/font → data/fonts.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

source/utils/defines.hpp

@@ -3,7 +3,7 @@
 namespace Texts {
     constexpr const char* WINDOW_TITLE = "© 2026 Aventures en Egipte — JailDesigner";
     constexpr const char* COPYRIGHT = "© 2026 JailDesigner";
-    constexpr const char* VERSION = "0.18.0";  // Single source of truth — Makefile el grep
+    constexpr const char* VERSION = "0.19.0";  // Single source of truth — Makefile el grep
 }  // namespace Texts
 
 namespace GameCanvas {