feat(front) : meta title sur chaque page

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

frontend/pages/admin/user/[[id]].vue

@@ -74,6 +74,8 @@
 </template>
 
 <script setup lang="ts">
+useHead({ title: 'Utilisateur' })
+
 import { computed, reactive, ref, watch } from 'vue'
 import { ROLE } from '~/utils/constants'
 import { createUser, updateUser, getUser } from '~/services/auth'

frontend/pages/admin/user/list.vue

@@ -63,6 +63,8 @@
 </template>
 
 <script setup lang="ts">
+useHead({ title: 'Utilisateurs' })
+
 import type { UserData } from '~/services/dto/user-data'
 import { ROLE } from '~/utils/constants'
 import { useAuthStore } from '~/stores/auth'