update todo.md

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

backend/dist/controllers/customer.controller.js

@@ -273,6 +273,11 @@ async function updateAddress(req, res) {
             const fieldLabels = {
                 street: 'Straße', houseNumber: 'Hausnummer', postalCode: 'PLZ',
                 city: 'Stadt', country: 'Land', type: 'Typ', isDefault: 'Standard',
+                ownerCompany: 'Eigentümer Firma', ownerFirstName: 'Eigentümer Vorname',
+                ownerLastName: 'Eigentümer Nachname', ownerStreet: 'Eigentümer Straße',
+                ownerHouseNumber: 'Eigentümer Hausnr.', ownerPostalCode: 'Eigentümer PLZ',
+                ownerCity: 'Eigentümer Ort', ownerPhone: 'Eigentümer Telefon',
+                ownerMobile: 'Eigentümer Mobil', ownerEmail: 'Eigentümer E-Mail',
             };
             for (const [key, newVal] of Object.entries(data)) {
                 if (['id', 'createdAt', 'updatedAt'].includes(key))