- update marketplaces

- add version to nodes and credentials
- hover over node actions

packages/components/nodes/vectorstores/OpenSearch_Existing/OpenSearch_existing.ts

@@ -7,6 +7,7 @@ import { getBaseClasses } from '../../../src/utils'
 class OpenSearch_Existing_VectorStores implements INode {
     label: string
     name: string
+    version: number
     description: string
     type: string
     icon: string
@@ -18,6 +19,7 @@ class OpenSearch_Existing_VectorStores implements INode {
     constructor() {
         this.label = 'OpenSearch Load Existing Index'
         this.name = 'openSearchExistingIndex'
+        this.version = 1.0
         this.type = 'OpenSearch'
         this.icon = 'opensearch.png'
         this.category = 'Vector Stores'