add: basic blog layout

Basic Blog Layout to work on

app/components/Blog/Author.vue

@@ -0,0 +1,29 @@
+<template>
+  <aside class="BlogAuthor">
+    <div class="image">
+      <img :src="image" :alt="`Bild von ${name}`" />
+    </div>
+    <div class="meta">
+      <span class="name">{{ name }}</span>
+      <span class="date">{{ dateFormatted }}</span>
+    </div>
+  </aside>
+</template>
+
+<script setup lang="ts">
+type Props = {
+  name : string
+  image : string
+  date : string
+}
+
+const { date } = defineProps<Props>()
+
+const formatter = new Intl.DateTimeFormat('de-DE', {
+  year: 'numeric',
+  month: 'long',
+  day: '2-digit',
+})
+
+const dateFormatted = computed(() => formatter.format(new Date(date)))
+</script>