rework auth a little

src/util/general.ts

@@ -1,6 +1,6 @@
 import * as readline from "node:readline";
 import type { UserIdResolvable } from "@twurple/api";
-import { apiClient } from "../core/api-client.ts";
+import { apiClient } from "../core/client.ts";
 import { logSuccess, logWarning } from "./logger.ts";
 
 export async function getUserId(username: string): Promise<UserIdResolvable> {