feat:对返回上一页做了处理

nkebao/src/pages/scenarios/NewPlan.tsx

@@ -1,5 +1,6 @@
 import React, { useState } from 'react';
 import { useNavigate } from 'react-router-dom';
+import { smartGoBack } from '../../utils/navigation';
 import { ArrowLeft, Check } from 'lucide-react';
 
 interface ScenarioOption {
@@ -87,7 +88,7 @@ export default function NewPlan() {
       <header className="sticky top-0 z-10 bg-white border-b">
         <div className="flex items-center p-4">
           <button
-            onClick={() => navigate(-1)}
+            onClick={() => smartGoBack(navigate)}
             className="mr-3 p-1 hover:bg-gray-100 rounded"
           >
             <ArrowLeft className="h-5 w-5" />

nkebao/src/pages/scenarios/ScenarioDetail.tsx

@@ -1,5 +1,6 @@
 import React, { useEffect, useState } from 'react';
 import { useParams, useNavigate } from 'react-router-dom';
+import { smartGoBack } from '../../utils/navigation';
 import { ArrowLeft, Plus, Users, TrendingUp, Calendar } from 'lucide-react';
 
 interface Plan {
@@ -170,7 +171,7 @@ export default function ScenarioDetail() {
         <div className="flex items-center justify-between p-4">
           <div className="flex items-center">
             <button
-              onClick={() => navigate(-1)}
+              onClick={() => smartGoBack(navigate)}
               className="mr-3 p-1 hover:bg-gray-100 rounded"
             >
               <ArrowLeft className="h-5 w-5" />