feat(@workspace/@editor): add ResetButton component

src/app/(app)/playground/@workspace/@editor/components/reset-button.tsx

@@ -0,0 +1,52 @@
+"use client";
+
+import { RotateCcw } from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { useCodeEditorState } from "@/store/useCodeEditor";
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipProvider,
+  TooltipTrigger,
+} from "@/components/ui/tooltip";
+import { DEFAULT_EDITOR_VALUE } from "@/config/editor/value";
+
+export default function ResetButton() {
+  const { editor, language } = useCodeEditorState();
+
+  return (
+    <TooltipProvider delayDuration={0}>
+      <Tooltip>
+        <TooltipTrigger asChild>
+          <Button
+            variant="outline"
+            size="icon"
+            aria-label="Reset Code"
+            onClick={() => {
+              if (editor) {
+                const value = DEFAULT_EDITOR_VALUE[language];
+                const model = editor.getModel();
+                if (model) {
+                  const fullRange = model.getFullModelRange();
+                  editor.executeEdits("reset-code", [
+                    {
+                      range: fullRange,
+                      text: value,
+                      forceMoveMarkers: true,
+                    },
+                  ]);
+                }
+              }
+            }}
+            className="h-6 w-6 px-1.5 py-0.5 border-none hover:bg-muted"
+          >
+            <RotateCcw size={16} strokeWidth={2} aria-hidden="true" />
+          </Button>
+        </TooltipTrigger>
+        <TooltipContent className="px-2 py-1 text-xs">
+          Reset Code
+        </TooltipContent>
+      </Tooltip>
+    </TooltipProvider>
+  );
+}