add Lua sandbox with timer system (milestones 1-5 complete)

sandbox-test/CMakeLists.txt

@@ -0,0 +1,54 @@
+cmake_minimum_required(VERSION 3.22.1)
+project(sandbox-test)
+
+set(CMAKE_CXX_STANDARD 23)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+# Find dependencies via vcpkg
+find_package(Lua REQUIRED)
+find_package(nlohmann_json CONFIG REQUIRED)
+
+# Sandbox library (the code being tested)
+add_library(mosis-sandbox STATIC
+    ../src/main/cpp/sandbox/lua_sandbox.cpp
+    ../src/main/cpp/sandbox/permission_gate.cpp
+    ../src/main/cpp/sandbox/audit_log.cpp
+    ../src/main/cpp/sandbox/rate_limiter.cpp
+    ../src/main/cpp/sandbox/path_sandbox.cpp
+    ../src/main/cpp/sandbox/timer_manager.cpp
+)
+target_include_directories(mosis-sandbox PUBLIC
+    ../src/main/cpp/sandbox
+    ${LUA_INCLUDE_DIR}
+)
+target_link_libraries(mosis-sandbox PUBLIC
+    ${LUA_LIBRARIES}
+)
+
+# Test executable
+add_executable(sandbox-test
+    src/main.cpp
+    src/test_harness.cpp
+)
+
+target_include_directories(sandbox-test PRIVATE
+    src
+    ../src/main/cpp/sandbox
+)
+
+target_link_libraries(sandbox-test PRIVATE
+    mosis-sandbox
+    nlohmann_json::nlohmann_json
+)
+
+# Copy test scripts to build directory
+add_custom_command(TARGET sandbox-test POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -E copy_directory
+        ${CMAKE_CURRENT_SOURCE_DIR}/scripts
+        $<TARGET_FILE_DIR:sandbox-test>/scripts
+)
+
+# Windows-specific
+if(WIN32)
+    target_compile_definitions(sandbox-test PRIVATE _CRT_SECURE_NO_WARNINGS)
+endif()