Update optimizer webpack config to support ReactFlow dependency

CHANGELOG.md

@@ -72,6 +72,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Update webpack environment targets ([#4649](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/4649))
 - Add @curq as maintainer ([#4760](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/4760))
 - Bump `oui` to `1.3.0` ([#4941](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/4941))
+- Add ReactFlow as a dependency ([#4882](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/4882))
 
 ### 🪛 Refactoring
 

package.json

@@ -208,6 +208,7 @@
     "react-input-range": "^1.3.0",
     "react-router": "^5.2.1",
     "react-use": "^13.27.0",
+    "reactflow": "11.8.3",
     "redux-thunk": "^2.3.0",
     "regenerator-runtime": "^0.13.3",
     "require-in-the-middle": "^5.0.2",

packages/osd-optimizer/src/worker/webpack.config.ts

@@ -235,6 +235,18 @@ export function getWebpackConfig(bundle: Bundle, bundleRefs: BundleRefs, worker:
             },
           },
         },
+        {
+          test: /\.js$/,
+          include: /node_modules[\\/]@?reactflow/,
+          use: {
+            loader: 'babel-loader',
+            options: {
+              babelrc: false,
+              envName: worker.dist ? 'production' : 'development',
+              presets: [BABEL_PRESET_PATH],
+            },
+          },
+        },
         {
           test: /\.(html|md|txt|tmpl)$/,
           use: {