feat: add context menu & comment node (#2834)

* feat: add comment node

* useMemo

packages/global/core/workflow/template/system/comment.ts

@@ -0,0 +1,40 @@
+import { FlowNodeTypeEnum } from '../../node/constant';
+import { FlowNodeTemplateType } from '../../type/node.d';
+import {
+  FlowNodeTemplateTypeEnum,
+  NodeInputKeyEnum,
+  WorkflowIOValueTypeEnum
+} from '../../constants';
+import { getHandleConfig } from '../utils';
+
+export const CommentNode: FlowNodeTemplateType = {
+  id: FlowNodeTypeEnum.comment,
+  templateType: FlowNodeTemplateTypeEnum.systemInput,
+  flowNodeType: FlowNodeTypeEnum.comment,
+  sourceHandle: getHandleConfig(false, false, false, false),
+  targetHandle: getHandleConfig(false, false, false, false),
+  avatar: '',
+  name: '',
+  intro: '',
+  version: '4811',
+  inputs: [
+    {
+      key: NodeInputKeyEnum.commentText,
+      renderTypeList: [],
+      valueType: WorkflowIOValueTypeEnum.string,
+      label: '',
+      value: ''
+    },
+    {
+      key: NodeInputKeyEnum.commentSize,
+      renderTypeList: [],
+      valueType: WorkflowIOValueTypeEnum.object,
+      label: '',
+      value: {
+        width: 240,
+        height: 140
+      }
+    }
+  ],
+  outputs: []
+};