v3.0.3

Added

• Detached journal log failures now leave a readable trail. The
  recording daemon and capture pipeline run with stdout/stderr on
  /dev/null, so a transcription, land, or recording failure was previously
  undiagnosable after the fact beyond a generic notification. Failures now
  append a timestamped stage\terror line to
  <log.audio.tmp_dir>/pipeline.log (trivially truncated past 1MB), and the
  ✕ journal log failed notification includes the underlying error text
  (truncated for readability) plus the log path. See
  DATA-FLOWS.md and USAGE.md.