feat(config): add built-in runtime logger factory

CHANGELOG.md

@@ -19,6 +19,8 @@ All notable changes to this project will be documented in this file.
 - Added a binding/resolution and atomic caller-visible publication contract for
   materialized runtime logger plans; factory side effects are not transactional,
   and parser frontends and hot reload remain outside this layer.
+- Added a built-in runtime factory that converts materialized file, memory,
+  OTLP, and Prometheus plans into logger instances using typed bindings.
 
 ### Fixed
 

include/logit_cpp/logit.hpp

@@ -17,6 +17,7 @@
 #include "logit/formatter.hpp"
 #include "logit/loggers.hpp"
 #include "logit/configuration_runtime.hpp"
+#include "logit/configuration_runtime_builtins.hpp"
 #include "logit/Logger.hpp"
 #include "logit/log_macros.hpp"