File app-source.test.ts

packages/plugins/apps/src/source/app-source.test.ts:None–None

/* oxlint-disable executor/no-try-catch-or-throw, executor/no-error-constructor -- boundary: tests use fixture server cleanup and hard-fail setup errors */
import { createServer, type IncomingMessage, type ServerResponse } from "node:http";
import { mkdir, readFile, symlink, writeFile } from "node:fs/promises";
import { homedir, tmpdir } from "node:os";