Feat: Add loop operator node. #10427 (#11449)

### What problem does this PR solve?

Feat: Add loop operator node. #10427

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/agent/canvas/node/exit-loop-node.tsx

@@ -0,0 +1,23 @@
+import { BaseNode } from '@/interfaces/database/agent';
+import { NodeProps } from '@xyflow/react';
+import { LeftEndHandle } from './handle';
+import NodeHeader from './node-header';
+import { NodeWrapper } from './node-wrapper';
+import { ToolBar } from './toolbar';
+
+export function ExitLoopNode({ id, data, selected }: NodeProps<BaseNode<any>>) {
+  return (
+    <ToolBar
+      selected={selected}
+      id={id}
+      label={data.label}
+      showRun={false}
+      showCopy={false}
+    >
+      <NodeWrapper selected={selected}>
+        <LeftEndHandle></LeftEndHandle>
+        <NodeHeader id={id} name={data.name} label={data.label}></NodeHeader>
+      </NodeWrapper>
+    </ToolBar>
+  );
+}