Fix: Finalize AuthGuard translations, registration link, and restricted offers on map

frontend/src/views/AuthView.vue

@@ -12,6 +12,11 @@ const mounted = ref(false)
 
 onMounted(() => {
   mounted.value = true
+  // Check if we should start in register mode
+  const mode = router.currentRoute.value.query.mode
+  if (mode === 'register') {
+    isLogin.value = false
+  }
 })
 
 const toggleAuth = () => {