Continue product sync queue on startup

apps/api/src/index.ts

@@ -4,9 +4,10 @@ import process from 'node:process'
 import { log } from "./util";
 
 if (cluster.isPrimary) {
-    for (let i = 0; i < os.availableParallelism(); i++)
+    const n = os.availableParallelism();
+    log.info(`Starting ${n} worker processes`)
+    for (let i = 0; i < n; i++)
         cluster.fork()
 } else {
     await import('./server')
-    log.info(`Worker ${process.pid} started`)
 }