/**
 * ARCHITECTURAL NOTICE (Refactoring Phase 1):
 * Canonical native engine implementation and CMake configuration have been unified
 * under `server_cpp/` as the single canonical home:
 * - Core logic & SoA entity pool: `server_cpp/include/world/ZoneServer.hpp`
 * - Spatial Grid: `server_cpp/include/spatial/SpatialGrid.hpp`
 * - Exported C FFI symbols: `server_cpp/src/sim_core_ffi.cpp`
 * - CMake build definition: `server_cpp/CMakeLists.txt`
 *
 * This file serves as a backward-compatible forwarding stub.
 */

#include "../../server_cpp/src/sim_core_ffi.cpp"