feat: a2ui interface to enablee the LLM to give structured information

src/config.rs

@@ -14,6 +14,7 @@ use crate::settings::{GenerationPreferences, RuntimePreferences};
 pub struct Config {
     pub model: ModelChoice,
     pub idle_timeout_minutes: i32,
+    pub a2ui_enabled: bool,
     pub endpoint: EndpointConfig,
     pub generation: GenerationPreferences,
     pub runtime: RuntimePreferences,
@@ -25,6 +26,7 @@ impl Default for Config {
         Self {
             model: ModelChoice::default(),
             idle_timeout_minutes: 10,
+            a2ui_enabled: true,
             endpoint: EndpointConfig::default(),
             generation: GenerationPreferences::default(),
             runtime: RuntimePreferences::default(),
@@ -153,6 +155,7 @@ mod tests {
         let path = directory.join("config.yaml");
         let config = Config {
             model: ModelChoice::Glm52,
+            a2ui_enabled: false,
             generation: GenerationPreferences {
                 context_tokens: 65_536,
                 reasoning_mode: ReasoningMode::Direct,
@@ -173,7 +176,7 @@ mod tests {
         let text = fs::read_to_string(&path).unwrap();
         assert_eq!(
             text,
-            "model: glm-5.2\n\
+            "model: glm-5.2\na2ui_enabled: false\n\
              generation:\n  context_tokens: 65536\n  reasoning_mode: none\n\
              runtime:\n  ssd:\n    enabled: true\n    cache: 64GB\n"
         );