The SEPA batch detail page was a dead end: users could create a batch
but had no way to add payment positions or generate the XML file.
Added SepaBatchActions client component with three key workflows:
1. 'Mitglieder hinzufügen' — auto-populates batch from all active
members who have a SEPA mandate and dues category (calls existing
populateBatchFromMembers server action)
2. 'Einzelposition' — dialog to manually add a single debit item
with Name, IBAN, Amount, and Verwendungszweck fields
3. 'XML herunterladen' — dialog for creditor info (Gläubiger-Name,
IBAN, BIC, Gläubiger-ID) then generates and triggers download of
the SEPA pain.008 XML file. Disabled when batch has 0 positions.
Also fixed: SEPA list page crashed because a Server Component had an
onClick handler on a <tr> — removed the invalid event handler.
Target demographic: German association treasurers (Kassenwarte) who
need a straightforward workflow for annual membership fee collection
via SEPA Lastschrift.
The previous lint fix incorrectly renamed ctx to _ctx in server actions
that actually USE ctx.user.id for authorization. This caused runtime
'ctx is not defined' errors when creating pages, modules, etc.
Reverted all 13 action files back to using ctx properly.
Zaid Marzguioui