Reconcile five fictional bank lines with four orders

Start with: examples/njordmatch/fictional-bank-statement.csv (5 fictional bank lines) and examples/njordmatch/fictional-shopify-orders.csv (4 fictional pending orders).

1. Open your local NjordMatch page. Choose fictional-bank-statement.csv under Bank statement and fictional-shopify-orders.csv under Shopify order export CSV.
2. Keep Dot and YYYY-MM-DD; the column lists fill in automatically. Click Preview reconciliation.
3. Click Select all exact matches, then tick I reviewed these results and confirm the report.
4. Click Export reconciliation CSV.

Expected result: The summary reads “5 payment rows: 2 match, 0 ambiguous, 2 unmatched, 1 excluded/invalid; 0 row errors.” BK-2001 and BK-2002 are Exact match for orders #2041 and #2042. BK-2003 is Unmatched with “Amount or currency differs” (19.00 was paid, order #2043 is 21.00); BK-2004 is Unmatched with “No eligible order with this reference”; the card-fee debit BK-2005 is Excluded as “Not a credit”. Orders #2043 and #2045 appear under “Orders without an exact payment (2)”. njordmatch-report.csv has 7 rows, with selected = yes for the two accepted matches.

All examples are fictional or synthetic.
