v0.5.0

Minor Changes

• 3d1e3a5 Thanks @cevr! - Add brain daemon for automated vault maintenance via launchd. Three scheduled jobs: reflect (hourly, extracts learnings from settled sessions), ruminate (weekly, mines archives for missed patterns), meditate (monthly, audits vault quality). Subcommands: start, stop, status, run <job>, logs. Includes ClaudeService for testable skill invocation, PID-based lockfiles, atomic state checkpointing, and log rotation.

• 602be1c Thanks @cevr! - Collapse 3 separate launchd daemon plists into 1 unified scheduler. brain daemon tick dispatches the right job (reflect/ruminate/meditate) based on day and hour. Schedule: 9am, 1pm, 5pm, 9pm Sun-Thu; Fri/Sat skip. Meditate weekly (Sun 9am), ruminate daily (Mon-Thu 9am), reflect at all other slots. brain daemon start auto-migrates from legacy per-job plists.