930b4ab056
The default .vscode-test/user-data socket path exceeds macOS's ~103-char UNIX socket limit when the repo lives at a long path (e.g. a git worktree), so the host-E2E harness failed to launch (listen EINVAL). Point --user-data-dir at a short /tmp root so the IPC socket stays under the limit. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>