feat(nestjs): migrate to NestJS

packages/server/src/utils/associate-item-entries-index.ts

@@ -0,0 +1,15 @@
+import { isNull, isUndefined } from 'lodash';
+
+export function assocItemEntriesDefaultIndex<T>(
+  entries: Array<T & { index?: number }>,
+): Array<T & { index: number }> {
+  return entries.map((entry, index) => {
+    return {
+      index:
+        isUndefined(entry.index) || isNull(entry.index)
+          ? index + 1
+          : entry.index,
+      ...entry,
+    };
+  });
+}