Add Oudelaa dashboard API integration

oudelaa_dashboard/lib/format.ts

@@ -0,0 +1,28 @@
+export function formatDateTime(value?: string | null) {
+  if (!value) return "-";
+  try {
+    return new Intl.DateTimeFormat("ar-SA", {
+      dateStyle: "medium",
+      timeStyle: "short",
+    }).format(new Date(value));
+  } catch {
+    return value;
+  }
+}
+
+export function formatCurrency(value?: number | null, currency = "SAR") {
+  if (typeof value !== "number") return "-";
+  try {
+    return new Intl.NumberFormat("en-US", {
+      style: "currency",
+      currency,
+      maximumFractionDigits: 0,
+    }).format(value);
+  } catch {
+    return `${value} ${currency}`;
+  }
+}
+
+export function formatCount(value?: number | null) {
+  return typeof value === "number" ? new Intl.NumberFormat("en-US").format(value) : "0";
+}