message: feat(ui): display node metadata comments
diff: </v-col>
  </v-row>
  + <v-row v-if="nodeComments.length > 0">
  + <v-col>
  + <v-alert
  + v-for="c in nodeComments"
  + :key="c.level"
  + text
  + :type="c.level"
  + >{{ c.text }}</v-alert
  + >
  + </v-col>
  + </v-row>
  +
  <v-row no-gutters>
  <v-sheet v-if="showStatistics" class="my-4" outlined rounded>
  <statistics-card title="Statistics" :node="node" />
  transition="slide-y-transition"
  >
  <section
  - v-for="meta in Object.keys(nodeMetadata)"
  + v-for="meta in metaKeys"
  :key="`tab-${meta}`"
  class="px-8 py-4"
  >
  @@ -193,6 +205,17 @@ export default {
  nodeMetadata() {
  return this.node.deviceConfig?.metadata
  },
  + nodeComments() {
  + const comments = this.nodeMetadata?.comments ?? []
  +
  + return Array.isArray(comments) ? comments : [comments]
  + },
  + metaKeys() {
  + const helpKeys = ['manual', 'inclusion', 'exclusion', 'reset']
  + const keys = this.nodeMetadata ? Object.keys(this.nodeMetadata) : []
  +
  + return keys.filter((key) => helpKeys.includes(key))
  + },
  nodeJson() {
  return JSON.stringify(this.node, null, 2)
  },
  