Added read only category table

components/calendar/category/ListItem.vue

@@ -0,0 +1,15 @@
+<script setup lang="ts">
+import type { Category } from "~/models/Category";
+
+defineProps<{
+  category: Category
+}>()
+</script>
+
+<template>
+  <div class="flex items-center gap-2">
+    <span class="text-sm text-gray-700 dark:text-gray-300">
+      {{ category.name }}
+    </span>
+  </div>
+</template>