import { describe, expect, it } from "vitest"; import { resolveMarkdownFileLinkTarget } from "./markdown-links"; describe("resolveMarkdownFileLinkTarget", () => {  it("resolves absolute posix file paths", () => {    expect(resolveMarkdownFileLinkTarget("/Users/julius/project/AGENTS.md")).toBe(      "/Users/julius/project/AGENTS.md",    );  });   it("resolves relative file paths against cwd", () => {    expect(resolveMarkdownFileLinkTarget("src/processRunner.ts:71", "/Users/julius/project")).toBe(      "/Users/julius/project/src/processRunner.ts:71",    );  });   it("does not treat filename line references as external schemes", () => {    expect(resolveMarkdownFileLinkTarget("script.ts:10", "/Users/julius/project")).toBe(      "/Users/julius/project/script.ts:10",    );  });   it("resolves bare file names against cwd", () => {    expect(resolveMarkdownFileLinkTarget("AGENTS.md", "/Users/julius/project")).toBe(      "/Users/julius/project/AGENTS.md",    );  });   it("maps #L line anchors to editor line suffixes", () => {    expect(resolveMarkdownFileLinkTarget("/Users/julius/project/src/main.ts#L42C7")).toBe(      "/Users/julius/project/src/main.ts:42:7",    );  });   it("ignores external urls", () => {    expect(resolveMarkdownFileLinkTarget("https://example.com/docs")).toBeNull();  });   it("does not double-decode file URLs", () => {    expect(resolveMarkdownFileLinkTarget("file:///Users/julius/project/file%2520name.md")).toBe(      "/Users/julius/project/file%20name.md",    );  });   it("does not treat app routes as file links", () => {    expect(resolveMarkdownFileLinkTarget("/chat/settings")).toBeNull();  });});