Is hutopy finally trilangual

frontend/src/stores/languageStore.js

@@ -5,16 +5,21 @@ import { useI18n } from 'vue-i18n'
 export const useLanguageStore = defineStore(
     'language',
     () => {
-        const { locale } = useI18n()
-        
         // Initialize with the stored value or default to 'fr'
         const storedLocale = useSessionStorage('user-locale', 'fr')
         
+        // Get i18n instance
+        const { locale } = useI18n()
+        
         // Set the initial locale from storage
-        locale.value = storedLocale.value
+        if (locale && storedLocale.value) {
+            locale.value = storedLocale.value
+        }
         
         function setLocale(newLocale) {
-            locale.value = newLocale
+            if (locale) {
+                locale.value = newLocale
+            }
             storedLocale.value = newLocale
         }