bokftui: align report columns when labels contain å/ä/ö

printf widths count bytes, so Swedish labels shifted every following
column by one per multi-byte character: Huvudbok's Ingående/Omslutning/
Utgående saldo lines, moms ruta 48/49, and the Resultatrapport,
Saldobalans and Verifikationslista headers no longer lined up with
their rows.

pad_min() pads to display columns without truncating long moms labels
and pad_hdr() right-aligns headers; the Ingående balans/saldo amounts
now sit in the far-right Saldo column like the Kapitas export.

0 files changed, 0 insertions, 0 deletions