v0.7.1

Bug Fixes

• Dreamer re-enqueue loop — Dreamer's own memory mutations (consolidate, verify, improve, archive) set updated_at on modified memories, which made the next scheduler check think there was new user activity and re-enqueue the project. This caused 4+ dream runs per night instead of 1. Fixed with a 12-hour cooldown: findProjectsNeedingDream now skips projects whose last_dream_at is less than 12 hours old.