T01: Frontend Foundation – Nuxt 3 + Tailwind + Design Tokens + Layout + Meta

- Nuxt 3 project with @nuxtjs/tailwindcss module
- Tailwind CSS config with A0 Dark Theme design tokens (CSS custom properties)
- AppHeader: sticky, logo, nav, phone, social icons, mobile burger menu
- AppFooter: 4-column grid (Navigation, Kontakt, Rechtliches, Social)
- HmsLogo: SVG with orange #EC6925 border
- error.vue: 404 page with Seite nicht gefunden
- robots.txt server route: Disallow: /
- Meta: noindex, nofollow, noarchive, nosnippet
- JSON-LD: LocalBusiness schema
- OpenGraph tags
- routeRules: SSR/CSR per route
- Shared components: LoadingSkeleton, EmptyState, ErrorState, LegalContentPage, SpeakerIcon
- 42 vitest tests passing
- Build: 0 errors

frontend/components/HmsLogo.vue

@@ -0,0 +1,68 @@
+<template>
+  <svg
+    width="40"
+    height="40"
+    viewBox="0 0 40 40"
+    fill="none"
+    xmlns="http://www.w3.org/2000/svg"
+    role="img"
+    aria-label="HMS Licht & Ton Logo"
+  >
+    <rect
+      x="1"
+      y="1"
+      width="38"
+      height="38"
+      rx="4"
+      :stroke="accentColor"
+      stroke-width="2"
+      fill="#1a1a1a"
+    />
+    <text
+      x="20"
+      y="16"
+      text-anchor="middle"
+      fill="#ffffff"
+      font-family="Inter, sans-serif"
+      font-size="11"
+      font-weight="800"
+    >HMS</text>
+    <path
+      d="M8 22 L12 26 L8 30"
+      :stroke="accentColor"
+      stroke-width="1.5"
+      stroke-linecap="round"
+      stroke-linejoin="round"
+      fill="none"
+    />
+    <path
+      d="M14 22 L18 26 L14 30"
+      :stroke="accentColor"
+      stroke-width="1.5"
+      stroke-linecap="round"
+      stroke-linejoin="round"
+      fill="none"
+    />
+    <path
+      d="M20 22 L24 26 L20 30"
+      :stroke="accentColor"
+      stroke-width="1.5"
+      stroke-linecap="round"
+      stroke-linejoin="round"
+      fill="none"
+    />
+    <text
+      x="20"
+      y="36"
+      text-anchor="middle"
+      fill="#d4d4d4"
+      font-family="Inter, sans-serif"
+      font-size="5"
+      font-weight="500"
+    >LICHT &amp; TON</text>
+  </svg>
+</template>
+
+<script setup lang="ts">
+const accentColor: string = "#EC6925";
+</script>