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.

7 files changed, 47 insertions, 17 deletions

diff --git a/mingling_core/src/program.rs b/mingling_core/src/program.rs
index 3c4212c..86e3e83 100644
--- a/mingling_core/src/program.rs
+++ b/mingling_core/src/program.rs
@@ -2,41 +2,47 @@
 #[cfg(not(windows))]
 use std::env;
 
+#[cfg(feature = "structural_renderer")]
+use crate::config::StructuralRendererSetting;
 use crate::{
-    AnyOutput, GlobalResContainer, asset::dispatcher::Dispatcher, error::ChainProcessError,
+    AnyOutput, GlobalResContainer,
+    asset::dispatcher::Dispatcher,
+    config::{ProgramStdoutSetting, ProgramUserContext},
+    error::ChainProcessError,
     hook::ProgramHook,
 };
 
+pub mod config;
+
 #[doc(hidden)]
 pub mod error;
+
 #[doc(hidden)]
 pub mod exec;
-#[doc(hidden)]
-pub mod setup;
 
 pub mod hook;
 
-mod collection;
-pub use collection::*;
-
-mod once_exec;
-
 #[cfg(feature = "repl")]
 #[doc(hidden)]
 pub mod repl_exec;
 
+#[doc(hidden)]
+pub mod setup;
+
+mod collection;
+pub use collection::*;
+
 mod single_instance;
 pub use single_instance::*;
 
-mod config;
-pub use config::*;
-
 mod flag;
 pub use flag::*;
 
 mod string_vec;
 pub use string_vec::*;
 
+mod once_exec;
+
 /// Program, used to define the behavior of the entire command-line program
 #[derive(Default)]
 pub struct Program<C>
diff --git a/mingling_core/src/program/collection.rs b/mingling_core/src/program/collection.rs
index 0a37106..2b3e9ec 100644
--- a/mingling_core/src/program/collection.rs
+++ b/mingling_core/src/program/collection.rs
@@ -8,7 +8,7 @@ use crate::Dispatcher;
 use crate::{AnyOutput, ChainProcess, Grouped, RenderResult};
 
 #[cfg(feature = "structural_renderer")]
-use crate::{StructuralRendererSetting, error::StructuralRendererSerializeError};
+use crate::{config::StructuralRendererSetting, error::StructuralRendererSerializeError};
 
 #[cfg(feature = "comp")]
 use crate::{ShellContext, Suggest};
diff --git a/mingling_core/src/program/collection/mock.rs b/mingling_core/src/program/collection/mock.rs
index 634d529..6b4406e 100644
--- a/mingling_core/src/program/collection/mock.rs
+++ b/mingling_core/src/program/collection/mock.rs
@@ -10,7 +10,7 @@ use crate::Dispatcher;
 use crate::{ShellContext, Suggest};
 
 #[cfg(feature = "structural_renderer")]
-use crate::{StructuralRendererSetting, error::StructuralRendererSerializeError};
+use crate::{config::StructuralRendererSetting, error::StructuralRendererSerializeError};
 
 #[cfg(feature = "structural_renderer")]
 use serde::Serialize;
diff --git a/mingling_core/src/program/config.rs b/mingling_core/src/program/config.rs
index 86b8c23..dae3f0a 100644
--- a/mingling_core/src/program/config.rs
+++ b/mingling_core/src/program/config.rs
@@ -1,4 +1,28 @@
 // Doc Not Optimize
+
+//! Config module for program output settings and user context.
+//!
+//! This module provides configuration types and settings for controlling
+//! how the program outputs errors, rendered results, panic messages,
+//! verbosity levels, colors, progress indicators, and other user-defined
+//! context values used throughout the program lifecycle.
+//!
+//! The module includes the following items:
+//! - [`ErrorOutput`]: Output mode for error messages.
+//! - [`RenderOutput`]: Output mode for rendered results.
+//! - [`PanicSilence`]: Panic message handling.
+//! - [`Verbosity`]: Verbosity level for program output.
+//! - [`ColorOutput`]: Color output mode.
+//! - [`ProgressOutput`]: Progress indicator mode.
+//! - [`ProgramStdoutSetting`]: Program stdout settings.
+//! - [`ClapHelpPrintBehaviour`]: Behavior when Clap Dispatcher outputs help information.
+//! - [`ConfirmationMode`]: Confirmation mode for user prompts.
+//! - [`ExecutionMode`]: Execution mode.
+//! - [`InteractionMode`]: Interaction mode.
+//! - [`YesAssumption`]: Yes assumption mode for prompts.
+//! - [`ProgramUserContext`]: Program user context.
+//! - [`StructuralRendererSetting`]: Settings for the structural renderer output format.
+
 /// Output mode for error messages
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum ErrorOutput {
diff --git a/mingling_core/src/program/hook.rs b/mingling_core/src/program/hook.rs
index cb8e4e1..8fd2ba1 100644
--- a/mingling_core/src/program/hook.rs
+++ b/mingling_core/src/program/hook.rs
@@ -768,7 +768,7 @@ mod tests {
         #[cfg(feature = "structural_renderer")]
         fn structural_render(
             _any: crate::AnyOutput<Self>,
-            _setting: &crate::StructuralRendererSetting,
+            _setting: &crate::config::StructuralRendererSetting,
         ) -> Result<crate::RenderResult, crate::error::StructuralRendererSerializeError> {
             unreachable!()
         }
diff --git a/mingling_core/src/program/once_exec.rs b/mingling_core/src/program/once_exec.rs
index b1fba36..e9927b5 100644
--- a/mingling_core/src/program/once_exec.rs
+++ b/mingling_core/src/program/once_exec.rs
@@ -99,7 +99,7 @@ where
 
         // Read exit code
         // Render result
-        if stdout_setting.render_output == crate::RenderOutput::Show {
+        if stdout_setting.render_output == crate::config::RenderOutput::Show {
             result.std_print();
         }
 
@@ -163,7 +163,7 @@ where
             .unwrap();
 
         #[cfg(not(panic = "abort"))]
-        if program.stdout_setting.silence_panic == super::PanicSilence::Silence {
+        if program.stdout_setting.silence_panic == super::config::PanicSilence::Silence {
             std::panic::set_hook(Box::new(|_| {}));
         }
 
diff --git a/mingling_core/src/renderer/structural.rs b/mingling_core/src/renderer/structural.rs
index aeb637f..b2c1f8a 100644
--- a/mingling_core/src/renderer/structural.rs
+++ b/mingling_core/src/renderer/structural.rs
@@ -1,6 +1,6 @@
 // Doc Not Optimize
 use crate::{
-    ProgramCollect, RenderResult, StructuralRendererSetting,
+    ProgramCollect, RenderResult, config::StructuralRendererSetting,
     renderer::structural::error::StructuralRendererSerializeError,
 };
 use serde::Serialize;