Your assignment is to make the #head and #foot slots in VSTable.vue.

The component usage will look like this:

<VSTable :items="projects">
  <!-- ... item slot template omitted ... -->
  <!-- new code -->
  <template #head>
    <th>Name</th>
    <th>
      <font-awesome-icon icon="star" />
      <font-awesome-icon icon="star" />
      <font-awesome-icon icon="star" />
    </th>
    <th>Language</th>
    <th>Here Be Dragons
      <font-awesome-icon icon="dragon" />
    </th>
    <th>Actions</th>
  </template>
  <template #foot="{items}">
    <td><strong>Totals</strong></td>
    <td>{{sumBy(items, 'stargazers_count')}}</td>
    <td></td>
    <td>{{sumBy(items, 'open_issues')}}</td>
    <td></td>
  </template>
</VSTable>