Import styles via scss file

Author: fiorsaoirse

src/extensions/react-flow/_react-flow.scss

@@ -3,6 +3,7 @@
 @import "edges/edges";
 @import "handles/handles";
 @import "minimap/minimap";
+@import "@xyflow/react/dist/style.css";
 
 .react-flow__background {
     border: solid 1px $eccgui-color-separation-divider;

src/extensions/react-flow/index.ts

@@ -14,6 +14,7 @@ export * from "./markers/ReactFlowMarkers";
 export * from "./minimap/MiniMap";
 export * from "./minimap/utils";
 export * from "./edges/EdgeDefaultV12";
+export * from "./versionsupport";
 
 // deprecated exports
 export { nodeTypes } from "./nodes/nodeTypes"; // @deprecated removed in v25