Reestructura carpetes: src->source, third_party->source/external, shaders->data/shaders

source/external/stb_vorbis_impl.cpp

@@ -0,0 +1,7 @@
+// Isolated TU for the stb_vorbis implementation.
+// jail_audio.cpp defines STB_VORBIS_HEADER_ONLY before including stb_vorbis.c
+// (it only sees declarations there); this TU provides the definitions and
+// the linker resolves them.
+
+// NOLINTNEXTLINE(bugprone-suspicious-include)
+#include "stb_vorbis.c"