feat: подготовил дизайн (изменения из другого репозитория)

frontend/src/stores/auth.ts

@@ -0,0 +1,90 @@
+import { defineStore } from 'pinia'
+import { ref } from 'vue'
+import type { User, UserRole } from '@/types'
+
+const defaultUsers: Record<UserRole, User> = {
+  student: {
+    id: 'stu-1',
+    name: 'Алексей Морозов',
+    email: 'a.morozov@sfedu.ru',
+    role: 'student',
+    institute: 'ИКТИБ',
+    department: 'Программная инженерия',
+    year: 3,
+    direction: 'Программная инженерия',
+    coins: 340,
+    level: 3,
+    xp: 120,
+    lecturesAttended: 12,
+    hoursLearned: 18.5,
+    achievements: ['1', '2', '3'],
+  },
+  teacher: {
+    id: 't-1',
+    name: 'Михаил Сергеевич Волков',
+    email: 'm.volkov@sfedu.ru',
+    role: 'teacher',
+    institute: 'ИКТИБ',
+    department: 'каф. Информатики',
+    year: 0,
+    direction: 'Информатика и вычислительная техника',
+    coins: 90,
+    level: 4,
+    xp: 240,
+    lecturesAttended: 24,
+    hoursLearned: 56,
+    achievements: ['1', '2', '3', '4'],
+  },
+  admin: {
+    id: 'adm-1',
+    name: 'Виктор Алексеев',
+    email: 'admin@sfedu.ru',
+    role: 'admin',
+    institute: 'ЮФУ',
+    department: 'Администрация',
+    year: 0,
+    direction: 'Цифровое развитие',
+    coins: 0,
+    level: 5,
+    xp: 500,
+    lecturesAttended: 0,
+    hoursLearned: 0,
+    achievements: [],
+  },
+}
+
+export const useAuthStore = defineStore('auth', () => {
+  const user = ref<User | null>(null)
+  const isAuthenticated = ref(false)
+  const loading = ref(false)
+  const error = ref<string | null>(null)
+
+  async function login(role: UserRole = 'student', shouldFail = false) {
+    loading.value = true
+    error.value = null
+    await new Promise(r => setTimeout(r, 800))
+    if (shouldFail) {
+      loading.value = false
+      error.value = 'Не удалось подтвердить доступ через ЮФУ. Попробуйте еще раз.'
+      return false
+    }
+    user.value = { ...defaultUsers[role] }
+    isAuthenticated.value = true
+    loading.value = false
+    return true
+  }
+
+  function logout() {
+    user.value = null
+    isAuthenticated.value = false
+  }
+
+  function switchRole(role?: UserRole) {
+    if (!user.value) return
+    const roles: UserRole[] = ['student', 'teacher', 'admin']
+    const nextRole = (role ?? roles[(roles.indexOf(user.value.role) + 1) % roles.length]) as UserRole
+    user.value = { ...defaultUsers[nextRole] }
+  }
+
+  return { user, isAuthenticated, loading, error, login, logout, switchRole }
+})