feat(core): move config types to public config module

Refactor program configuration types into a dedicated public `config`
module under `mingling_core`, making `StructuralRendererSetting`
accessible via `mingling_core::config` instead of the crate root.

Update all internal references and setup modules to use the new
`config::` path convention.

1 files changed, 1 insertions, 1 deletions

diff --git a/docs/pages/7-argument-parse-clap.md b/docs/pages/7-argument-parse-clap.md
index dcebd65..3b8ec8b 100644
--- a/docs/pages/7-argument-parse-clap.md
+++ b/docs/pages/7-argument-parse-clap.md
@@ -75,7 +75,7 @@ fn main() {
     let mut program = ThisProgram::new();
     program.with_setup(BasicProgramSetup);
     program.stdout_setting.clap_help_print_behaviour =
-        mingling::ClapHelpPrintBehaviour::WriteToRenderResult;
+        mingling::config::ClapHelpPrintBehaviour::WriteToRenderResult;
     program.with_dispatcher(CMDGreet);
     program.exec_and_exit();
 }