Fix Codex reasoning effort resume and updates

cli/src/codex/session.ts

@@ -4,7 +4,7 @@ import { AgentSessionBase } from '@/agent/sessionBase';
 import type { EnhancedMode, PermissionMode } from './loop';
 import type { CodexCliOverrides } from './utils/codexCliOverrides';
 import type { LocalLaunchExitReason } from '@/agent/localLaunchPolicy';
-import type { SessionModel } from '@/api/types';
+import type { SessionModel, SessionModelReasoningEffort } from '@/api/types';
 
 type LocalLaunchFailure = {
     message: string;
@@ -33,6 +33,7 @@ export class CodexSession extends AgentSessionBase<EnhancedMode> {
         codexCliOverrides?: CodexCliOverrides;
         permissionMode?: PermissionMode;
         model?: SessionModel;
+        modelReasoningEffort?: SessionModelReasoningEffort;
         collaborationMode?: EnhancedMode['collaborationMode'];
     }) {
         super({
@@ -52,6 +53,7 @@ export class CodexSession extends AgentSessionBase<EnhancedMode> {
             }),
             permissionMode: opts.permissionMode,
             model: opts.model,
+            modelReasoningEffort: opts.modelReasoningEffort,
             collaborationMode: opts.collaborationMode
         });
 
@@ -61,6 +63,7 @@ export class CodexSession extends AgentSessionBase<EnhancedMode> {
         this.startingMode = opts.startingMode;
         this.permissionMode = opts.permissionMode;
         this.model = opts.model;
+        this.modelReasoningEffort = opts.modelReasoningEffort;
         this.collaborationMode = opts.collaborationMode;
     }
 
@@ -72,6 +75,10 @@ export class CodexSession extends AgentSessionBase<EnhancedMode> {
         this.model = model;
     };
 
+    setModelReasoningEffort = (modelReasoningEffort: SessionModelReasoningEffort): void => {
+        this.modelReasoningEffort = modelReasoningEffort;
+    };
+
     setCollaborationMode = (mode: EnhancedMode['collaborationMode']): void => {
         this.collaborationMode = mode;
     };