do to formatters

apps/website/lib/formatters/DashboardCountFormatter.ts

@@ -0,0 +1,14 @@
+/**
+ * DashboardCountDisplay
+ * 
+ * Deterministic count formatting for dashboard display.
+ */
+
+export class DashboardCountFormatter {
+  static format(count: number | null | undefined): string {
+    if (count === null || count === undefined) {
+      return '0';
+    }
+    return count.toString();
+  }
+}