backend-infra-engineer: Release v0.3.3 snapshot

cmake/dependencies/json.cmake

@@ -0,0 +1,31 @@
+# nlohmann_json dependency management
+
+if(NOT YAZE_ENABLE_JSON)
+  return()
+endif()
+
+message(STATUS "Setting up nlohmann_json with local ext directory")
+
+# Use the bundled nlohmann_json from ext/json
+set(JSON_BuildTests OFF CACHE BOOL "" FORCE)
+set(JSON_Install OFF CACHE BOOL "" FORCE)
+set(JSON_MultipleHeaders OFF CACHE BOOL "" FORCE)
+
+add_subdirectory(${CMAKE_SOURCE_DIR}/ext/json EXCLUDE_FROM_ALL)
+
+# Verify target is available
+if(TARGET nlohmann_json::nlohmann_json)
+  message(STATUS "nlohmann_json target found")
+elseif(TARGET nlohmann_json)
+  # Create alias if only non-namespaced target exists
+  add_library(nlohmann_json::nlohmann_json ALIAS nlohmann_json)
+  message(STATUS "Created nlohmann_json::nlohmann_json alias")
+else()
+  message(FATAL_ERROR "nlohmann_json target not found after add_subdirectory")
+endif()
+
+# Export for use in other CMake files
+set(YAZE_JSON_TARGETS nlohmann_json::nlohmann_json CACHE INTERNAL "nlohmann_json targets")
+
+message(STATUS "nlohmann_json setup complete")
+