Initial project scaffold

Full-stack homeschool web app with FastAPI backend, Vue 3 frontend,
MySQL database, and Docker Compose orchestration. Includes JWT auth,
WebSocket real-time TV dashboard, schedule builder, activity logging,
and multi-child support.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/src/stores/auth.js

@@ -0,0 +1,76 @@
+import { defineStore } from 'pinia'
+import { ref, computed } from 'vue'
+import api from '@/composables/useApi'
+
+export const useAuthStore = defineStore('auth', () => {
+  const accessToken = ref(localStorage.getItem('access_token') || null)
+  const user = ref(null)
+
+  const isAuthenticated = computed(() => !!accessToken.value)
+
+  function setToken(token) {
+    accessToken.value = token
+    localStorage.setItem('access_token', token)
+  }
+
+  function clearToken() {
+    accessToken.value = null
+    user.value = null
+    localStorage.removeItem('access_token')
+  }
+
+  async function login(email, password) {
+    const res = await api.post('/api/auth/login', { email, password })
+    setToken(res.data.access_token)
+    await fetchMe()
+  }
+
+  async function register(email, password, fullName) {
+    const res = await api.post('/api/auth/register', {
+      email,
+      password,
+      full_name: fullName,
+    })
+    setToken(res.data.access_token)
+    await fetchMe()
+  }
+
+  async function logout() {
+    try {
+      await api.post('/api/auth/logout')
+    } catch (_) {
+      // ignore errors on logout
+    }
+    clearToken()
+  }
+
+  async function tryRefresh() {
+    try {
+      const res = await api.post('/api/auth/refresh')
+      setToken(res.data.access_token)
+      await fetchMe()
+    } catch (_) {
+      clearToken()
+    }
+  }
+
+  async function fetchMe() {
+    try {
+      const res = await api.get('/api/users/me')
+      user.value = res.data
+    } catch (_) {
+      clearToken()
+    }
+  }
+
+  return {
+    accessToken,
+    user,
+    isAuthenticated,
+    login,
+    register,
+    logout,
+    tryRefresh,
+    fetchMe,
+  }
+})