do to formatters

apps/website/lib/formatters/MedalFormatter.ts

@@ -0,0 +1,32 @@
+export class MedalFormatter {
+  static getVariant(position: number): 'warning' | 'low' | 'high' {
+    switch (position) {
+      case 1: return 'warning';
+      case 2: return 'high';
+      case 3: return 'warning';
+      default: return 'low';
+    }
+  }
+
+  static getMedalIcon(position: number): string | null {
+    return position <= 3 ? '🏆' : null;
+  }
+
+  static getBg(position: number): string {
+    switch (position) {
+      case 1: return 'bg-warning-amber';
+      case 2: return 'bg-gray-300';
+      case 3: return 'bg-orange-700';
+      default: return 'bg-gray-800';
+    }
+  }
+
+  static getColor(position: number): string {
+    switch (position) {
+      case 1: return 'text-warning-amber';
+      case 2: return 'text-gray-300';
+      case 3: return 'text-orange-700';
+      default: return 'text-gray-400';
+    }
+  }
+}