Fixes to NodeJS version.

app-new/backend/src/server.ts

@@ -1,12 +1,23 @@
 import { existsSync } from "node:fs";
 import { join } from "node:path";
 import cors from "cors";
-import "dotenv/config";
 import express from "express";
 import { z } from "zod";
 import { AzureImageService } from "./azure-service";
 import { TemplateService } from "./template-service";
 
+const findAppNewRoot = (): string => {
+  const candidates = [join(__dirname, "../../.."), join(__dirname, "../..")];
+
+  for (const candidate of candidates) {
+    if (existsSync(join(candidate, "templates.json"))) {
+      return candidate;
+    }
+  }
+
+  throw new Error("Unable to resolve app-new root");
+};
+
 const queryLocation = z.object({ location: z.string().min(1) });
 const queryOffer = z.object({ location: z.string().min(1), publisher: z.string().min(1) });
 const querySku = z.object({ location: z.string().min(1), publisher: z.string().min(1), offer: z.string().min(1) });
@@ -127,7 +138,7 @@ const makeApp = () => {
     res.status(500).json({ message });
   });
 
-  const frontendRoot = join(process.cwd(), "dist/frontend");
+  const frontendRoot = join(findAppNewRoot(), "dist/frontend");
   if (existsSync(frontendRoot)) {
     app.use(express.static(frontendRoot));
     app.get(/^(?!\/api).*/, (_req, res) => {