feat(阶段1): 搬入 ojnext 为 apps/web，未改业务代码

apps/web/src/shared/store/authModal.ts

@@ -0,0 +1,155 @@
+import { defineStore } from "pinia"
+
+/**
+ * 认证状态管理 Store
+ * 统一管理登录、注册相关的模态框状态和表单状态
+ */
+export const useAuthModalStore = defineStore("authModal", () => {
+  // ==================== 模态框状态 ====================
+  const loginModalOpen = ref(false)
+  const signupModalOpen = ref(false)
+
+  // ==================== 登录表单状态 ====================
+  const loginForm = reactive({
+    class: "",
+    username: "",
+    password: "",
+  })
+
+  const loginLoading = ref(false)
+  const loginError = ref("")
+
+  // ==================== 注册表单状态 ====================
+  const signupForm = reactive({
+    username: "",
+    email: "",
+    password: "",
+    passwordAgain: "",
+  })
+
+  const signupLoading = ref(false)
+  const signupError = ref("")
+
+  // ==================== 模态框操作 ====================
+  /**
+   * 打开登录模态框
+   */
+  function openLoginModal() {
+    loginModalOpen.value = true
+  }
+
+  /**
+   * 关闭登录模态框
+   */
+  function closeLoginModal() {
+    loginModalOpen.value = false
+  }
+
+  /**
+   * 打开注册模态框
+   */
+  function openSignupModal() {
+    signupModalOpen.value = true
+  }
+
+  /**
+   * 关闭注册模态框
+   */
+  function closeSignupModal() {
+    signupModalOpen.value = false
+  }
+
+  /**
+   * 从登录切换到注册
+   */
+  function switchToSignup() {
+    closeLoginModal()
+    openSignupModal()
+  }
+
+  /**
+   * 从注册切换到登录
+   */
+  function switchToLogin() {
+    closeSignupModal()
+    openLoginModal()
+  }
+
+  // ==================== 登录表单操作 ====================
+  /**
+   * 设置登录加载状态
+   */
+  function setLoginLoading(loading: boolean) {
+    loginLoading.value = loading
+  }
+
+  /**
+   * 设置登录错误信息
+   */
+  function setLoginError(error: string) {
+    loginError.value = error
+  }
+
+  /**
+   * 清空登录错误
+   */
+  function clearLoginError() {
+    loginError.value = ""
+  }
+
+  // ==================== 注册表单操作 ====================
+  /**
+   * 设置注册加载状态
+   */
+  function setSignupLoading(loading: boolean) {
+    signupLoading.value = loading
+  }
+
+  /**
+   * 设置注册错误信息
+   */
+  function setSignupError(error: string) {
+    signupError.value = error
+  }
+
+  /**
+   * 清空注册错误
+   */
+  function clearSignupError() {
+    signupError.value = ""
+  }
+
+  return {
+    // 模态框状态
+    loginModalOpen,
+    signupModalOpen,
+
+    // 登录表单状态
+    loginForm,
+    loginLoading,
+    loginError,
+
+    // 注册表单状态
+    signupForm,
+    signupLoading,
+    signupError,
+
+    // 模态框操作
+    openLoginModal,
+    closeLoginModal,
+    openSignupModal,
+    closeSignupModal,
+    switchToSignup,
+    switchToLogin,
+
+    // 登录表单操作
+    setLoginLoading,
+    setLoginError,
+    clearLoginError,
+
+    // 注册表单操作
+    setSignupLoading,
+    setSignupError,
+    clearSignupError,
+  }
+})