Webshop A1/A2: Konfiguration, Schalter, Katalog shopSetup, Schema und Setup-Skript

config.shop (SHOP_ENABLED, SHOP_PILOT_EMAILS, SHOP_UPLOAD_DIR, STRIPE_CONNECT_WEBHOOK_SECRET), config.shopSetup (299 € einmalig),
Collection-IDs shopConfig/shopProducts/shopOrders/shopWiderrufe, services/shop/schalter.js, Katalogschluessel shopSetup in
stripeBilling und stripe-products.mjs, services/shop/schema.js, scripts/shop-setup.mjs (--check), schemaKeys fuer die Test-Mocks.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

scripts/stripe-products.mjs

@@ -1,6 +1,6 @@
 #!/usr/bin/env node
 /**
- * Stripe-Preise je Produkt (Wartungs-Abo, Hosting-Abo, E-Mail-Zusatzspeicher, News- und Terminplaner-Einrichtung als Einmalpreise): legt fehlende
+ * Stripe-Preise je Produkt (Wartungs-Abo, Hosting-Abo, E-Mail-Zusatzspeicher, News-, Terminplaner- und Webshop-Einrichtung als Einmalpreise): legt fehlende
  * Preise an (ensurePrice), haelt die Wartungs-Produktbeschreibung bei Stripe auf dem Katalogtext
  * (server/config.js) und passt die Kundenportal-Konfiguration an ("WEBklar – Abo verwalten").
  * Idempotent: vorhandene Preise werden ueber lookup_key gefunden, nicht neu angelegt.
@@ -17,7 +17,7 @@ import { config } from '../server/config.js'
 import { ensurePortalConfiguration, ensurePrice, getStripe, PORTAL_HEADLINE } from '../server/services/stripeBilling.js'
 import { PRODUCT_KEYS } from '../server/services/products.js'
 
-export const KEYS = [...PRODUCT_KEYS, 'mailStorage', 'newsSetup', 'termineSetup'] // ['wartung', 'hosting', 'mailStorage', 'newsSetup', 'termineSetup']
+export const KEYS = [...PRODUCT_KEYS, 'mailStorage', 'newsSetup', 'termineSetup', 'shopSetup'] // ['wartung', 'hosting', 'mailStorage', 'newsSetup', 'termineSetup', 'shopSetup']
 const USAGE = 'Usage: node scripts/stripe-products.mjs --pruefen | --anlegen'
 
 export function parseArgs(argv) {
@@ -31,6 +31,7 @@ export function catalogEntry(key) {
   if (key === 'mailStorage') return config.mailStorage
   if (key === 'newsSetup') return config.newsSetup
   if (key === 'termineSetup') return config.termineSetup
+  if (key === 'shopSetup') return config.shopSetup
   return config.products[key]
 }