- Restructure the export area into two labelled groups: 'Report' (PDF/CSV,
for you) and 'Accounting journal' (for your accountant), each with a
one-line caption — instead of two unlabelled button rows.
- i18n: the English label was the German 'Treuhänder export' → now 'Accountant
export' (de stays 'Treuhänder-Export'); hint reworded.
- Feature flags: the journal export is an accounting-layer feature (needs the
Chart-of-accounts mapping), so gate it on the 'accounting' master — the
group only renders when accounting is on, and the backend /export route no
longer requires the 'taxReport' sub-flag (the router already requires accounting).
Build + node --check + JSON parse green.