root: macro: web: namespace refactor into common

container/src/root/macro/common/server.hh

@@ -36,16 +36,16 @@ namespace docker_finance
 //! \since docker-finance 1.0.0
 namespace macro
 {
-//! \namespace docker_finance::macro::internal
-//! \brief ROOT macros for internal use only
+//! \namespace docker_finance::macro::common
+//! \brief Shared ROOT macro-related functionality
 //! \since docker-finance 1.0.0
-namespace internal
+namespace common
 {
 //! \brief HTTP Server instance
 //! \note In namespace scope because of ROOT's static functions requirement
 //! \since docker-finance 1.0.0
 auto g_HTTPServer = std::make_unique<::THttpServer>("http:8080");
-}  // namespace internal
+}  // namespace common
 }  // namespace macro
 }  // namespace docker_finance