feat: add JWT authentication and AGENTS.md

WebUI/src/stores/useAuthStore.ts

@@ -0,0 +1,49 @@
+import { defineStore } from 'pinia'
+import { ref, computed } from 'vue'
+import { login as apiLogin } from '@/api/auth'
+
+const TOKEN_KEY = 'elysia_auth_token'
+
+function getStoredToken(): string {
+  return localStorage.getItem(TOKEN_KEY) || ''
+}
+
+function setStoredToken(token: string) {
+  localStorage.setItem(TOKEN_KEY, token)
+}
+
+function clearStoredToken() {
+  localStorage.removeItem(TOKEN_KEY)
+}
+
+export const useAuthStore = defineStore('auth', () => {
+  const token = ref<string>(getStoredToken())
+  const loading = ref(false)
+  const error = ref('')
+
+  const isLoggedIn = computed(() => !!token.value)
+
+  async function login(password: string): Promise<boolean> {
+    loading.value = true
+    error.value = ''
+    try {
+      const res = await apiLogin(password)
+      token.value = res.access_token
+      setStoredToken(res.access_token)
+      return true
+    } catch (e: any) {
+      error.value = e?.response?.data?.detail || '登录失败'
+      return false
+    } finally {
+      loading.value = false
+    }
+  }
+
+  function logout() {
+    token.value = ''
+    error.value = ''
+    clearStoredToken()
+  }
+
+  return { token, loading, error, isLoggedIn, login, logout }
+})