feat: extract shop from mp/shop — initial libreshop/shop

Source moved verbatim from mp/shop/ on 2026-04-29; mp was the first
concrete adapter consuming the libreshop toolkit. Builds and publishes
git.librete.ch/libreshop/shop on every main / v* push via the standard
.gitea/workflows/build.yml shared across libreshop components.

pages/versand.vue

@@ -0,0 +1,58 @@
+<template>
+	<main class="pb-20">
+		<PageHero title="Versand" subtitle="Lieferung und Versandkosten" />
+		<PageSection :content="VERSAND_CONTENT" />
+
+		<!-- Dynamic Delivery Methods from API -->
+		<section class="py-12 lg:py-16 bg-gray-50">
+			<div class="xl:container mx-auto px-6">
+				<h2 class="text-2xl font-bold mb-8">Verfügbare Versandarten</h2>
+
+				<div v-if="pending" class="text-center py-8">
+					<LoadingSpinner />
+				</div>
+
+				<div v-else-if="deliveryMethods.length > 0" class="grid md:grid-cols-2 lg:grid-cols-3 gap-6">
+					<div v-for="method in deliveryMethods" :key="method.id" class="bg-white rounded-xl p-6 shadow-sm">
+						<div class="flex justify-between items-start mb-2">
+							<h3 class="text-lg font-semibold">{{ method.name }}</h3>
+							<span class="text-lg font-bold">{{ formatPrice(method.price) }}</span>
+						</div>
+						<p v-if="method.description" class="text-gray-600 text-sm">{{ method.description }}</p>
+					</div>
+				</div>
+			</div>
+		</section>
+	</main>
+</template>
+
+<script setup lang="ts">
+import { VERSAND_CONTENT } from "~/composables/usePageContent";
+import { numberFormatter } from "~/utils/numberFormatter";
+
+const shopApi = useShopApi();
+
+const { data: deliveryData, status } = await useAsyncData("delivery-methods", async () => {
+	const response = await shopApi.getDeliveryMethods();
+	// Flatten Strapi v4 attributes structure
+	return (response.data || []).map((item: any) => ({
+		id: item.id,
+		name: item.attributes?.name ?? item.name,
+		price: item.attributes?.price ?? item.price ?? 0,
+		description: item.attributes?.description ?? item.description
+	}));
+});
+
+const pending = computed(() => status.value === "pending");
+const deliveryMethods = computed(() => deliveryData.value || []);
+
+function formatPrice(price: number) {
+	if (price === 0) return "Kostenlos";
+	return numberFormatter(price, "EUR");
+}
+
+useSeoMeta({
+	title: "Versand | MUELLERPRINTS",
+	description: "Informationen zu Lieferung und Versandkosten bei MUELLERPRINTS. Schneller Versand mit DHL und Deutsche Post.",
+});
+</script>