migrat jail_audio a un .hpp (segur que ja no funciona res)

CMakeLists.txt

@@ -108,11 +108,6 @@ set(APP_SOURCES
     source/main.cpp
 )
 
-# Fuentes de librerías de terceros
-set(EXTERNAL_SOURCES
-    source/external/jail_audio.cpp
-)
-
 # Fuentes del sistema de renderizado
 set(RENDERING_SOURCES
     source/core/rendering/opengl/opengl_shader.cpp
@@ -128,7 +123,7 @@ find_package(SDL3 REQUIRED CONFIG REQUIRED COMPONENTS SDL3)
 message(STATUS "SDL3 encontrado: ${SDL3_INCLUDE_DIRS}")
 
 # --- 2. AÑADIR EJECUTABLE ---
-add_executable(${PROJECT_NAME} ${APP_SOURCES} ${EXTERNAL_SOURCES} ${RENDERING_SOURCES})
+add_executable(${PROJECT_NAME} ${APP_SOURCES} ${RENDERING_SOURCES})
 
 # Añadir fuentes de debug solo en modo Debug
 target_sources(${PROJECT_NAME} PRIVATE $<$<CONFIG:Debug>:${DEBUG_SOURCES}>)