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, 3 insertions, 3 deletions

diff --git a/mingling/src/example_docs.rs b/mingling/src/example_docs.rs
index fb0a6fc..55aabdf 100644
--- a/mingling/src/example_docs.rs
+++ b/mingling/src/example_docs.rs
@@ -635,8 +635,8 @@ pub mod example_basic {}
 ///
 ///     // Set clap help output mode
 ///     program.stdout_setting.clap_help_print_behaviour =
-///         mingling::ClapHelpPrintBehaviour::WriteToRenderResult;
-///     //  mingling::ClapHelpPrintBehaviour::PrintDirectly
+///         mingling::config::ClapHelpPrintBehaviour::WriteToRenderResult;
+///     //  mingling::config::ClapHelpPrintBehaviour::PrintDirectly
 ///     //
 ///     // PrintDirectly:
 ///     //   Let Clap print help information directly to stdout
@@ -2472,7 +2472,7 @@ pub mod example_pack_err {}
 ///
 /// Source code (./src/main.rs)
 /// ```ignore
-/// use mingling::PanicSilence;
+/// use mingling::config::PanicSilence;
 /// use mingling::{hook::ProgramHook, prelude::*};
 /// use std::io::Write;
 ///