File fetch-timeout.test.ts

test/fetch-timeout.test.ts:None–None

import { describe, it, expect, vi, afterEach, beforeEach } from "vitest";
import { fetchWithTimeout } from "../src/providers/_fetch.js";
import { MinimaxProvider } from "../src/providers/minimax.js";
import { OpenRouterProvider } from "../src/providers/openrouter.js";