v0.1.50: Fix test socket path exceeding AF_UNIX 104-char limit on macOS CI

What's New

• CI fix: _read_pid tests now use /tmp directly for the Unix socket path, avoiding OSError: AF_UNIX path too long on macOS CI where pytest tmpdir paths exceeded the 104-char limit. No library behavior changes.

Details

• tests/test_daemon_server.py: test_read_pid_alive_process uses tempfile.mktemp(suffix='.sock', dir='/tmp')
• tests/test_daemon_server_coverage.py: test_read_pid_valid same fix

Full Changelog: v0.1.49...v0.1.50