5c89763191
- 4 disposal types: sale, scrap, donation, lost
- mail.thread tracking on type / date / sale amount / partner
- gain_loss_amount computed:
- sale: sale_amount - book_value_at_disposal
- scrap / donation / lost: -book_value_at_disposal (full loss)
- ondelete='restrict' on asset_id (cannot delete an asset with disposal)
- move_id placeholder for engine-created journal entry
- 4 new tests (59 total)
Made-with: Cursor