Fixes#1019
- DreamingEngine in src/timmy/dreaming.py selects past chat sessions when idle,
calls the LLM to simulate alternative agent responses, extracts proposed rules,
and persists them to data/dreams.db (SQLite)
- Background scheduler in app.py triggers dream cycles every dreaming_cycle_seconds
- /dreaming/partial HTMX endpoint renders DREAMING / IDLE / STANDBY status with
recent proposed rules
- 4 new pydantic-settings fields: dreaming_enabled, dreaming_idle_threshold_minutes,
dreaming_cycle_seconds, dreaming_timeout_seconds
- 15 unit tests — all pass
Fix pytestmark and IF NOT EXISTS in test fixture to make tests runnable.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
8a1a2eb38c