Rename library to AKGL (AKLabs Game Library)

src/util.c

@@ -5,10 +5,10 @@
 #include <SDL3_image/SDL_image.h>
 #include <akerror.h>
 
-#include <sdl3game/util.h>
-#include <sdl3game/heap.h>
-#include <sdl3game/registry.h>
-#include <sdl3game/game.h>
+#include <akgl/util.h>
+#include <akgl/heap.h>
+#include <akgl/registry.h>
+#include <akgl/game.h>
 
 akerr_ErrorContext *akgl_rectangle_points(RectanglePoints *dest, SDL_FRect *rect)
 {