chore(pwa): add logging to manifest generator for CI diagnostics

Author: Ritika Mishra

scripts/generateManifest.mjs

@@ -33,6 +33,13 @@ const manifest = {
 
 // Generate `manifest.json` in the `public/` directory
 const outputPath = path.join(__dirname, "../public/manifest.json");
-fs.writeFileSync(outputPath, JSON.stringify(manifest, null, 2));
+try {
+  console.log('[generateManifest] basePath=', basePath);
+  fs.writeFileSync(outputPath, JSON.stringify(manifest, null, 2));
+  console.log('[generateManifest] wrote manifest to', outputPath);
+} catch (err) {
+  console.error('[generateManifest] ERROR writing manifest:', err && err.message ? err.message : err);
+  process.exitCode = 1;
+}