Andrey Smakotin
d2f15b5126
- Add management command to recalculate quantity_reserved for all Stock records - Add signals to automatically update Stock when Reservation changes - Implement post_save signal for Reservation creation/updates - Implement post_delete signal for Reservation deletion - Both signals call Stock.refresh_from_batches() to recalculate quantities 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>