import { afterEach, beforeEach, describe, expect, it } from "vitest";import { clearApiKey, getApiKey, setApiKey } from "./api-key"; const originalEnv = { ...process.env }; beforeEach(() => {  delete process.env.NEXT_PUBLIC_VLLM_STUDIO_API_KEY;  delete process.env.VLLM_STUDIO_API_KEY;  clearApiKey();}); afterEach(() => {  process.env = { ...originalEnv };  clearApiKey();}); describe("api key runtime store", () => {  it("trims and clears runtime keys", () => {    setApiKey("  runtime-key  ");    expect(getApiKey()).toBe("runtime-key");    clearApiKey();    expect(getApiKey()).toBe("");  });   it("prefers public and server environment keys over runtime state", () => {    setApiKey("runtime-key");    process.env.VLLM_STUDIO_API_KEY = "server-key";    expect(getApiKey()).toBe("server-key");    process.env.NEXT_PUBLIC_VLLM_STUDIO_API_KEY = "public-key";    expect(getApiKey()).toBe("public-key");  });});