- Rename day/month/year form fields to umzug_day/umzug_month/umzug_year
to avoid conflict with WordPress reserved public query variables that
caused a 404 on form POST
- Move form handler instantiation to init_hooks() so handle_submission
registers on the init action before it fires
- Add standalone template fallback: detect [umzugsliste] shortcode in
page content when form_page_id option is not set
- Add submission details meta box to CPT entries showing addresses,
furniture, additional work, and status
- Add German translations for all new admin meta box strings
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Viktor Miller
64caccc5c1