app/components/Layout/Parameters/SuperAdmin.vue

<template>
  <div>
    <v-container>
      <v-row>
        <v-col cols="1">
        </v-col>
        <v-col cols="4">
          <div class="explanation">
            <div class="px-6 d-flex flex-row align-center">
              <v-icon class="theme-primary">fa fa-info</v-icon>
            </div>
            <div class="px-2">
              {{ $t('super_admin_explanation_text')}}
            </div>
          </div>
        </v-col>
        <v-col cols="1" />
        <v-col cols="6">
          <v-row>

          </v-row>
          <v-row v-if="pending">
            <UiLoadingPanel/>
          </v-row>
          <v-row v-else>
            <UiForm
                ref="form"
                :model="AdminAccess"
                :entity="adminAccess"
                class="w-100"
            >
              <div class="d-flex flex-row mx-4 my-6">
                <span>{{ $t('username') }} :</span> <pre> {{ adminAccess.username }}</pre>
              </div>

              <UiInputText
                  field="email"
                  v-model="adminAccess.email"
                  :rules="rules()"
              />
            </UiForm>
          </v-row>
        </v-col>
      </v-row>
    </v-container>
  </div>
</template>

<script setup lang="ts">
import { useEntityFetch } from '~/composables/data/useEntityFetch'
import { useAccessProfileStore } from '~/stores/accessProfile'
import AdminAccess from '~/models/Access/AdminAccess'
import {useValidationUtils} from "~/composables/utils/useValidationUtils";

const { fetch } = useEntityFetch()

const accessProfile = useAccessProfileStore()
if (accessProfile.id === null) {
  throw new Error('Missing access profile id')
}

const { data: adminAccess, pending } = fetch(AdminAccess, accessProfile.id)

const i18n = useI18n()

const validationUtils = useValidationUtils()


const rules = () => [
  (email: string | null) =>
    (email && validationUtils.validEmail(email)) || i18n.t('email_error')
]
</script>

<style scoped lang="scss">
.explanation {
  display: flex;
  flex-direction: row;
  padding: 60px 26px;
  text-align: justify;
  color: rgb(var(--v-theme-neutral-strong));

  .v-icon {
    background-color: rgb(var(--v-theme-primary));
    font-size: 22px;
    border-radius: 16px;
    margin: 3px;
    padding: 3px;
    height: 28px;
    width: 28px;
  }

  div:first-child {
    border-right: solid 1px rgb(var(--v-theme-primary));
  }
}
</style>