asegurate de que subimos todo

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

cpp/vendor/lua/CMakeLists.txt

@@ -0,0 +1,9 @@
+# Lua 5.4.7 amalgamated static lib (MIT). Sin entry points (lua.c/luac.c).
+file(GLOB LUA_SRC CONFIGURE_DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/*.c)
+add_library(lua54 STATIC ${LUA_SRC})
+target_include_directories(lua54 PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+target_compile_definitions(lua54 PUBLIC LUA_USE_C89)
+# Linux: add dl for loadlib (we sandbox loadlib later but lib still references)
+if(UNIX AND NOT WIN32)
+    target_link_libraries(lua54 PUBLIC m dl)
+endif()