feat: force port 3000 to make Next.js abort startup on multiple instances clashing on same port

lib/trpc/Provider.tsx

@@ -10,6 +10,8 @@ import { transformer } from "@/server/transformer"
 import { trpc } from "./client"
 
 function initializeTrpcClient() {
+  // Locally we set nextjs to run on port to 3000 so that we always guarantee
+  //  that trpc and next are running on the same port.
   return trpc.createClient({
     links: [
       httpBatchLink({