404ab3c45d
181 tests total passing. Covers all 9 LedgerService transaction sources, debit/credit balance mechanics, AR/AP movements, date range filtering, running balance computation, and future-dated opening balance exclusion. Also covers deposit recording/deletion, gift certificate lifecycle (issue, void, lazy expiry), and account balance recalculation. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>