import { describe, expect, test } from "vitest";import { formatRuntimeRootInstruction } from "../src/agent/index.ts"; describe("formatRuntimeRootInstruction", () => {  test("points repository runs at the repo-local openwiki directory", () => {    const instruction = formatRuntimeRootInstruction("repository");     expect(instruction).toContain("/openwiki");    expect(instruction).not.toContain("~/.openwiki/wiki");    expect(instruction).not.toContain("not a repository-local openwiki");  });   test("keeps local wiki runs rooted at the personal wiki virtual root", () => {    const instruction = formatRuntimeRootInstruction("local-wiki");     expect(instruction).toContain("local wiki directory");    expect(instruction).toContain("/quickstart.md");    expect(instruction).toContain("/_plan.md");  });});