Marco 8a4170a1e6 Add DHL checkout integrations (autocomplete, postnummer, return label) ...

Wires the new backend DHL endpoints into checkout: an address-autocomplete
dropdown on the street fields, live Postnummer validation for Packstation
delivery, and a return-label download link on the order-detail page.
Proxied through Next.js API routes since DHL credentials are tenant-
specific and CheckoutContent is a Client Component.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

2026-07-31 13:01:05 +00:00

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components

Add DHL checkout integrations (autocomplete, postnummer, return label)

2026-07-31 13:01:05 +00:00

verarbeitung

Allow switching an unpaid Überweisung order to Stripe payment

2026-07-30 09:48:44 +00:00

page.tsx

Add Kleinunternehmerregelung (§19 UStG) support end-to-end

2026-07-24 15:08:13 +00:00