🚀 chore(vite.config.ts): add new routes to apiRoutes array

The new routes added to the apiRoutes array are "/flows_styles", "/flows_styles/" and "/flows_styles/*". These routes were added to allow the frontend to fetch the styles for the flows.

src/frontend/vite.config.ts

@@ -10,6 +10,9 @@ const apiRoutes = [
   "/health",
   "/flows/*",
   "/flows/",
+  "/flows_styles",
+  "/flows_styles/",
+  "/flows_styles/*",
 ];
 
 // Use environment variable to determine the target.