* feat(payments): betalfil UI (betalfil 3/3)
Bulk-select + Skapa betalfil bulkbar on the supplier-invoices list,
preview dialog with per-line editable amount/date and exclusion reasons,
payment-files history page with re-download, cancel and a sequential
bulk mark-paid (duplicate guard respected, never forced), I betalfil
chip on rows in active batches, clearing/kontonummer fields on the
supplier form, and the supplier_payment_files namespace in sv+en.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(sandbox): make the demo AP data betalfil-ready
Demo supplier bankgiro numbers were not Luhn-valid, the unpaid demo
invoice had remaining_amount 0 (no trigger derives it, so the list said
0 kr kvar att betala), and the company had no IBAN/BIC, all of which
excluded the seeded data from the betalfil flow. Numbers swapped for
Luhn-valid ones (991-2346 is Bankgirot's test number), a valid OCR added,
and both bulk-insert rows set remaining_amount explicitly per the
PostgREST normalization rule already documented inline.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---------
Co-authored-by: Jakob Wennberg <311770904+jakobwennberg-oss@users.noreply.github.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
