fix(types): add end_customer and notes properties to Order and OrderSnapshot types

shop/lib/types.ts

@@ -153,6 +153,7 @@ export type OrderSnapshot = {
   total: number
   last_license_date?: string | null
   price_multiplier?: number | null
+  end_customer?: any
 }
 
 // ─── DB-Zeile (orders-Tabelle) ────────────────────────────────────────────────
@@ -170,6 +171,8 @@ export type Order = {
   pdf_url: string | null
   status: 'pending' | 'active' | 'completed' | 'cancelled' | 'rejected'
   created_at: string
+  end_customer_data?: any
+  notes?: string | null
 }
 
 export type OrderWithRegisterName = Order & {