- Shopping category dropdown options now use CATEGORY_LABELS() for
translated display text instead of raw German internal keys
- rrule-ui.js now imports t() from /i18n.js; all hardcoded German
strings (freq options, weekday labels, form labels, unit labels)
replaced with i18n keys under the new 'rrule' namespace
- Added 'rrule' section to de.json and en.json with 22 new keys
Fixes#21
- inputmode=decimal on budget amount input for correct decimal keyboard
- inputmode=numeric on rrule interval input for numeric keyboard
- autocomplete attributes on contacts form (name, tel, email, street-address)
Dark Mode: Manueller Theme-Switch (System/Hell/Dunkel) in Einstellungen
mit localStorage-Persistenz und Flash-Prevention via data-theme Attribut.
RRULE UI: Wiederholungs-Formular in Aufgaben- und Kalender-Modals mit
Frequenz (Täglich/Wöchentlich/Monatlich), Intervall, Wochentag-Auswahl
und optionalem Enddatum. Backend-Routen für is_recurring/recurrence_rule
in POST/PUT erweitert. Repeat-Icon auf wiederkehrenden Einträgen.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>