add confirm update dialog

frontend/src/components/config/confirm-update.tsx

@@ -0,0 +1,43 @@
+import { Button } from "@ui/button";
+import {
+  Dialog,
+  DialogContent,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from "@ui/dialog";
+import { Save } from "lucide-react";
+import { useState } from "react";
+
+interface ConfirmUpdateProps {
+  content: string;
+  onConfirm: () => void;
+}
+
+export const ConfirmUpdate = ({ content, onConfirm }: ConfirmUpdateProps) => {
+  const [open, set] = useState(false);
+  return (
+    <Dialog open={open} onOpenChange={set}>
+      <DialogTrigger asChild>
+        <Button variant="outline" intent="success" onClick={() => set(true)}>
+          <Save className="w-4 h-4" />
+        </Button>
+      </DialogTrigger>
+      <DialogContent>
+        <DialogHeader>
+          <DialogTitle>Confirm Update</DialogTitle>
+        </DialogHeader>
+        <div className="flex flex-col gap-4 py-4 my-4">
+          New configuration to be applied:
+          <pre className="h-[300px] overflow-auto">{content}</pre>
+        </div>
+        <DialogFooter>
+          <Button variant="outline" intent="success" onClick={onConfirm}>
+            Confirm
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  );
+};