import {  DEFAULT_SERVER_SETTINGS,  ProviderDriverKind,  ProviderInstanceId,} from "@t3tools/contracts";import { DEFAULT_CLIENT_SETTINGS } from "@t3tools/contracts/settings";import { describe, expect, it } from "vite-plus/test"; import { mergeEnvironmentSettings, resolveEnvironmentIdentificationMode } from "./useSettings"; describe("resolveEnvironmentIdentificationMode", () => {  it("keeps identification hidden until client settings hydrate", () => {    expect(resolveEnvironmentIdentificationMode({ mode: "artwork", settingsHydrated: false })).toBe(      "none",    );    expect(resolveEnvironmentIdentificationMode({ mode: "pill", settingsHydrated: true })).toBe(      "pill",    );  });}); describe("mergeEnvironmentSettings", () => {  it("combines the selected environment's server settings with client preferences", () => {    const serverSettings = {      ...DEFAULT_SERVER_SETTINGS,      providerInstances: {        [ProviderInstanceId.make("codex_remote")]: {          driver: ProviderDriverKind.make("codex"),          enabled: true,        },      },    };    const clientSettings = {      ...DEFAULT_CLIENT_SETTINGS,      favorites: [        {          provider: ProviderInstanceId.make("codex_remote"),          model: "gpt-5.4",        },      ],    };     const settings = mergeEnvironmentSettings(serverSettings, clientSettings);     expect(settings.providerInstances).toBe(serverSettings.providerInstances);    expect(settings.favorites).toBe(clientSettings.favorites);  });});