fix: скрыл информацию о студенте если её нет

frontend/src/views/student/ProfileView.vue

@@ -12,6 +12,18 @@ import EmptyState from '@/components/ui/EmptyState.vue'
 const auth = useAuthStore()
 const userStore = useUserStore()
 const user = computed(() => auth.user!)
+
+const userMetaLine = computed(() => {
+  const parts: string[] = []
+  if (user.value.institute) parts.push(user.value.institute)
+  if (user.value.direction) parts.push(user.value.direction)
+  return parts.join(' · ')
+})
+
+const userYearLine = computed(() => {
+  const year = user.value.year
+  return year === null || year === undefined ? '' : `${year} курс`
+})
 const interestTags = ref([
   { label: '#ML', active: true },
   { label: '#ИИ', active: true },
@@ -48,8 +60,8 @@ onMounted(() => {
           <div>
             <div class="name">{{ user.name }}</div>
             <div class="email">{{ user.email }}</div>
-            <div class="meta">{{ user.institute }} · {{ user.direction }}</div>
-            <div class="meta">{{ user.year }} курс</div>
+            <div v-if="userMetaLine" class="meta">{{ userMetaLine }}</div>
+            <div v-if="userYearLine" class="meta">{{ userYearLine }}</div>
           </div>
         </div>
         <div class="level">