feat(config/problem): add TEMP_DEFAULT_EDITOR_VALUE

src/app/(app)/playground/@workspace/@editor/components/header.tsx

@@ -1,10 +1,14 @@
+"use client";
+
 import { cn } from "@/lib/utils";
-import LanguageSelector from "./language-selector";
-import FormatButton from "./format-button";
 import CopyButton from "./copy-button";
 import RedoButton from "./redo-button";
 import UndoButton from "./undo-button";
 import ResetButton from "./reset-button";
+import FormatButton from "./format-button";
+import LanguageSelector from "./language-selector";
+import { useCodeEditorStore } from "@/store/useCodeEditorStore";
+import { TEMP_DEFAULT_EDITOR_VALUE } from "@/config/problem/value";
 
 interface WorkspaceEditorHeaderProps {
   className?: string;
@@ -14,6 +18,8 @@ export default function WorkspaceEditorHeader({
   className,
   ...props
 }: WorkspaceEditorHeaderProps) {
+  const { language } = useCodeEditorStore();
+
   return (
     <header
       {...props}
@@ -24,7 +30,7 @@ export default function WorkspaceEditorHeader({
           <LanguageSelector />
         </div>
         <div className="flex items-center gap-x-2">
-          <ResetButton />
+          <ResetButton value={TEMP_DEFAULT_EDITOR_VALUE[language]} />
           <UndoButton />
           <RedoButton />
           <FormatButton />

src/config/problem/value.ts

@@ -0,0 +1,16 @@
+import { EditorLanguage } from "@/types/editor-language";
+
+export const TEMP_DEFAULT_EDITOR_VALUE: Record<EditorLanguage, string> = {
+    [EditorLanguage.C]: `/**
+ * Note: The returned array must be malloced, assume caller calls free().
+ */
+int* twoSum(int* nums, int numsSize, int target, int* returnSize) {
+    
+}`,
+    [EditorLanguage.CPP]: `class Solution {
+public:
+    vector<int> twoSum(vector<int>& nums, int target) {
+        
+    }
+};`,
+};