feat: add reasoning fields to profile settings (#1484)

codex-rs/core/src/config_profile.rs

@@ -1,5 +1,7 @@
 use serde::Deserialize;
 
+use crate::config_types::ReasoningEffort;
+use crate::config_types::ReasoningSummary;
 use crate::protocol::AskForApproval;
 
 /// Collection of common configuration options that a user can define as a unit
@@ -12,4 +14,6 @@ pub struct ConfigProfile {
     pub model_provider: Option<String>,
     pub approval_policy: Option<AskForApproval>,
     pub disable_response_storage: Option<bool>,
+    pub model_reasoning_effort: Option<ReasoningEffort>,
+    pub model_reasoning_summary: Option<ReasoningSummary>,
 }