added batching for postgres

app/src/core/utils/numbers.ts

@@ -3,3 +3,11 @@ export function clampNumber(value: number, min: number, max: number): number {
    const upper = Math.max(min, max);
    return Math.max(lower, Math.min(value, upper));
 }
+
+export function ensureInt(value?: string | number | null | undefined): number {
+   if (value === undefined || value === null) {
+      return 0;
+   }
+
+   return typeof value === "number" ? value : Number.parseInt(value, 10);
+}