fix: await params in Next.js 16 routes and pages for TypeScript compatibility

src/app/api/admin/players/[id]/route.ts

@@ -10,10 +10,11 @@ import { hasRole } from "@/lib/permissions";
  */
 export async function PATCH(
   request: Request,
-  { params }: { params: { id: string } }
+  { params }: { params: Promise<{ id: string }> }
 ) {
   try {
-    const playerId = parseInt(params.id);
+    const { id } = await params
+    const playerId = parseInt(id);
 
     // Validate player ID
     if (isNaN(playerId)) {