feat: перелопатил синхронизацию преподавателей

frontend/src/views/teacher/TeacherDashboardView.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { computed, onMounted } from 'vue'
+import { computed, onMounted, watch } from 'vue'
 import { useRouter } from 'vue-router'
 import { useLecturesStore } from '@/stores/lectures'
 import { useAuthStore } from '@/stores/auth'
@@ -13,16 +13,19 @@ const auth = useAuthStore()
 const router = useRouter()
 
 const teacherLectures = computed(() => {
-  const owned = lecturesStore.all.filter(l => auth.user && l.teacher.includes(auth.user.name))
-  return owned.length ? owned : lecturesStore.all
+  return lecturesStore.all
 })
 const upcoming = computed(() => teacherLectures.value.filter(l => l.status !== 'completed').slice(0, 3))
 const enrolledTotal = computed(() => teacherLectures.value.reduce((sum, l) => sum + l.enrolledSeats, 0))
 const visibility = computed(() => (teacherLectures.value.length ? Math.min(100, Math.round(enrolledTotal.value * 4)) : 0))
 
-onMounted(() => {
-  if (!lecturesStore.all.length) void lecturesStore.fetchLectures()
-})
+function fetchTeacherLectures() {
+  if (!auth.user?.id) return
+  void lecturesStore.fetchLectures({ TeacherId: auth.user.id })
+}
+
+onMounted(fetchTeacherLectures)
+watch(() => auth.user?.id, fetchTeacherLectures)
 </script>
 
 <template>