abee090881
- JournalDeBord: trade rows now expand inline (full-width) instead of PostmortemPanel appearing below the whole table. Click anywhere on a row to toggle. Period selector extended to 15/30/60/90j. - Config: added Rétention Journal (30/60/90/180j) and Seuil Maturité (20/30/35/50%) controls, wired to the Appliquer button. - Backend: journal_retention_days and maturity_threshold_pct read from config table; seeded at startup with defaults 90d / 35%. get_status() now returns both values so Config page can initialise correctly. - cycle.py: CycleConfigRequest accepts and validates both new params. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>