fix: fixed i18n for roadmap

Author: rennzhang

src/locales/en.js

@@ -386,7 +386,8 @@ const en = {
     `,
 
     dp: "Dynamic Programming",
-    dp_desc: `The basic framework for different problems of the same type is generally consistent, but with slight variations in details. The template code is explained using a specific type as an example, and individuals should make adjustments based on the actual situation.
+    dp_desc: `
+    The basic framework for different problems of the same type is generally consistent, but with slight variations in details. The template code is explained using a specific type as an example, and individuals should make adjustments based on the actual situation.
 
     The three key points for dynamic programming are: state, enumeration, and transition equations (choices). For each type of problem, I try to provide hints based on these three points.
     

src/roadmap/roadmap.jsx

@@ -49,7 +49,7 @@ class Solution:
         return helper(0, len(s) - 1)
 `;
 
-const roadmaps = {
+const getRoadmaps = () => ({
   "binary-search": {
     desc: t("Locale.learningRoute.binarySearchDesc"),
     items: [
@@ -545,10 +545,11 @@ ${dpRangeCodeRecur}`,
       },
     ],
   },
-};
+});
 
 export default function RoadMap() {
   const [topic, setTopic] = useState("dp");
+  const roadmaps = getRoadmaps();
   return (
     <>
       <Radio.Group