feat(front) : meta title sur chaque page

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

frontend/pages/shipment/update/[[id]].vue

@@ -197,6 +197,8 @@
 </template>
 
 <script setup lang="ts">
+useHead({ title: 'Modifier expédition' })
+
 import { usePdfPrinter } from '#imports'
 import { computed, onMounted, reactive, ref, watch } from 'vue'
 import UpdateWeight from '~/components/commun/update-weight.vue'