do to formatters

apps/website/lib/formatters/DashboardLeaguePositionFormatter.ts

@@ -0,0 +1,14 @@
+/**
+ * DashboardLeaguePositionDisplay
+ * 
+ * Deterministic league position formatting for dashboard display.
+ */
+
+export class DashboardLeaguePositionFormatter {
+  static format(position: number | null | undefined): string {
+    if (position === null || position === undefined) {
+      return '-';
+    }
+    return `#${position}`;
+  }
+}