fix: disable autocomplete on CBA fields

refs #86

src/components/identities/AUserCBAIdentityEditor.vue

 <template>
   <fieldset class="tw-flex tw-flex-col tw-gap-2" @focusout="save()">
     <FormGroup v-slot="attrs" :label="t('user.fields.profile.cbaUsername')">
-      <input v-model="name" v-bind="attrs" />
+      <input v-model="name" v-bind="attrs" autocomplete="cba-username" />
     </FormGroup>
 
     <FormGroup v-slot="attrs" :label="t('user.fields.profile.cbaUserToken')">
-      <input v-model="token" type="password" v-bind="attrs" />
+      <input v-model="token" type="password" v-bind="attrs" autocomplete="cba-token" />
     </FormGroup>
   </fieldset>
 </template>