add support for VertexAIEmbeddings node

src/frontend/src/utils/styleUtils.ts

@@ -205,6 +205,7 @@ export const nodeIconsLucide = {
   SupabaseVectorStore: SupabaseIcon,
   VertexAI: VertexAIIcon,
   ChatVertexAI: VertexAIIcon,
+  VertexAIEmbeddings: VertexAIIcon,
   agents: Rocket,
   WikipediaAPIWrapper: SvgWikipedia,
   chains: Link,

src/frontend/vite.config.ts

@@ -5,6 +5,7 @@ const apiRoutes = ["^/api/v1/", "/health"];
 
 // Use environment variable to determine the target.
 const target = process.env.VITE_PROXY_TARGET || "http://127.0.0.1:7860";
+const port = process.env.VITE_PROXY_PORT || 3000;
 
 const proxyTargets = apiRoutes.reduce((proxyObj, route) => {
   proxyObj[route] = {
@@ -22,7 +23,7 @@ export default defineConfig(() => {
     },
     plugins: [react(), svgr()],
     server: {
-      port: 3000,
+      port: port,
       proxy: {
         ...proxyTargets,
       },