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.

6 files changed, 8 insertions, 8 deletions

diff --git a/docs/_zh_CN/pages/7-argument-parse-clap.md b/docs/_zh_CN/pages/7-argument-parse-clap.md
index fda93f3..22896d2 100644
--- a/docs/_zh_CN/pages/7-argument-parse-clap.md
+++ b/docs/_zh_CN/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();
 }
diff --git a/docs/_zh_CN/pages/8-setup-and-resources.md b/docs/_zh_CN/pages/8-setup-and-resources.md
index 79d1cb5..5889bfa 100644
--- a/docs/_zh_CN/pages/8-setup-and-resources.md
+++ b/docs/_zh_CN/pages/8-setup-and-resources.md
@@ -11,7 +11,7 @@
 // Features: ["extras"]
 @@@use mingling::macros::program_setup;
 @@@use mingling::Program;
-@@@use mingling::Verbosity;
+@@@use mingling::config::Verbosity;
 #[program_setup]
 fn my_setup(program: &mut Program<ThisProgram>) {
     // 从参数中提取全局标志
@@ -43,7 +43,7 @@ Setup 里最常用的操作就是提取全局参数。Mingling 提供了几个�
 // Features: ["extras"]
 @@@use mingling::macros::program_setup;
 @@@use mingling::Program;
-@@@use mingling::Verbosity;
+@@@use mingling::config::Verbosity;
 #[program_setup]
 fn my_setup(program: &mut Program<ThisProgram>) {
     // 布尔标志
diff --git a/docs/_zh_CN/pages/other/features.md b/docs/_zh_CN/pages/other/features.md
index f307e4e..7ed3f5f 100644
--- a/docs/_zh_CN/pages/other/features.md
+++ b/docs/_zh_CN/pages/other/features.md
@@ -195,7 +195,7 @@ fn handle_state_prev1(_p: StatePrev1) -> Next {
 
 ```rust
 // Features: ["extras"]
-use mingling::{ErrorOutput, macros::program_setup, Program};
+use mingling::{config::ErrorOutput, macros::program_setup, Program};
  
 fn main() {
     let mut program = ThisProgram::new();
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();
 }
diff --git a/docs/pages/8-setup-and-resources.md b/docs/pages/8-setup-and-resources.md
index ae9e18c..1da05ff 100644
--- a/docs/pages/8-setup-and-resources.md
+++ b/docs/pages/8-setup-and-resources.md
@@ -11,7 +11,7 @@ When a program needs to do some init work at startup—like parsing global args
 // Features: ["extras"]
 @@@use mingling::macros::program_setup;
 @@@use mingling::Program;
-@@@use mingling::Verbosity;
+@@@use mingling::config::Verbosity;
 #[program_setup]
 fn my_setup(program: &mut Program<ThisProgram>) {
     // Extract global flag from args
@@ -43,7 +43,7 @@ The most common use of Setup is extracting global args. Mingling provides a few
 // Features: ["extras"]
 @@@use mingling::macros::program_setup;
 @@@use mingling::Program;
-@@@use mingling::Verbosity;
+@@@use mingling::config::Verbosity;
 #[program_setup]
 fn my_setup(program: &mut Program<ThisProgram>) {
     // Boolean flag
diff --git a/docs/pages/other/features.md b/docs/pages/other/features.md
index ac9d5db..7615118 100644
--- a/docs/pages/other/features.md
+++ b/docs/pages/other/features.md
@@ -195,7 +195,7 @@ fn handle_state_prev1(_p: StatePrev1) -> Next {
 
 ```rust
 // Features: ["extras"]
-use mingling::{ErrorOutput, macros::program_setup, Program};
+use mingling::{config::ErrorOutput, macros::program_setup, Program};
  
 fn main() {
     let mut program = ThisProgram::new();