Change design of lists in web UI (#32881)

app/javascript/mastodon/api.ts

@@ -68,6 +68,7 @@ export async function apiRequest<ApiResponse = unknown>(
   method: Method,
   url: string,
   args: {
+    signal?: AbortSignal;
     params?: RequestParamsOrData;
     data?: RequestParamsOrData;
     timeout?: number;