US-X.3implemented Multi-bank, multi-currency support
As a user with a EUR bank account (Triodos), a USD bank account (Chase) and a BTC exchange (Kraken) I want the pipeline to handle all three accounts with their respective currencies and CSV formats so that my consolidated journal shows all assets in all currencies, convertible to a single reporting currency.
Acceptance Criteria
- Each account has its own CSV column mapping and base currency.
- The journal contains postings in EUR, USD, and BTC.
- `hledger bal -X EUR` converts all holdings to EUR using exchange rates.
No DAG diagram: Cross-cutting constraint — multi-currency support is tested through US-1a.4 and US-3.3 paths; this story captures the combined requirement.
Demo video coming soon