feat(front) : meta title sur chaque page

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

frontend/pages/reception/[[id]].vue

@@ -54,6 +54,8 @@
 </template>
 
 <script setup lang="ts">
+useHead({ title: 'Réception' })
+
 import { useReceptionStore } from '~/stores/reception'
 import { storeToRefs } from 'pinia'
 import { useWorkflowSteps } from '~/composables/useWorkflowSteps'