fix rsc proxy

Author: mythz

TechStacks/Program.cs

@@ -178,13 +178,8 @@
     app.RunNodeProcess(nodeProxy,
         lockFile: "../TechStacks.Client/dist/lock",
         workingDirectory: "../TechStacks.Client");
-
-    app.MapFallbackToNode(nodeProxy);
-}
-else
-{
-    // Map fallback to index.html in production (MyApp.Client/dist > wwwroot)
-    app.MapFallbackToFile("index.html");
 }
 
+app.MapFallbackToNode(nodeProxy);
+
 app.Run();