fix(auth): redirect to splash after logout

src/app/sidebar/sidebar-screen.tsx

@@ -1,7 +1,8 @@
 "use client";
 
-import { useEffect } from "react";
+import { useEffect, useRef } from "react";
 import { useRouter } from "next/navigation";
+import { signOut } from "next-auth/react";
 
 import { MobileShell, SettingsSection } from "@/app/_components/core";
 import { ROUTES } from "@/router/routes";
@@ -36,15 +37,24 @@ export function SidebarScreen() {
   const auth = useAuthState();
   const authDispatch = useAuthDispatch();
   const router = useRouter();
+  const isLogoutRedirectPendingRef = useRef(false);
 
   useEffect(() => {
     userDispatch({ type: "UserInit" });
   }, [userDispatch]);
 
-  const handleLogoutClick = () => {
-    authDispatch({ type: "AuthReset" });
-    userDispatch({ type: "UserLogout" });
+  useEffect(() => {
+    if (!isLogoutRedirectPendingRef.current) return;
+    if (auth.isLoading || auth.loginStatus !== "notLoggedIn") return;
+    isLogoutRedirectPendingRef.current = false;
     router.replace(ROUTES.splash);
+  }, [auth.isLoading, auth.loginStatus, router]);
+
+  const handleLogoutClick = () => {
+    isLogoutRedirectPendingRef.current = true;
+    userDispatch({ type: "UserClearLocal" });
+    authDispatch({ type: "AuthLogoutSubmitted" });
+    void signOut({ redirect: false });
   };
 
   // 状态派生：未登录 / 已登录未 VIP / 已登录 VIP

src/stores/auth/auth-actors.ts

@@ -97,6 +97,11 @@ export const oauthSignInActor = fromPromise<void, AuthProvider>(async ({ input }
   }
 });
 
+export const logoutActor = fromPromise<void>(async () => {
+  const result = await authRepo.logout();
+  if (Result.isErr(result)) throw result.error;
+});
+
 // ========== OAuth token → 后端业务 token sync actors ==========
 // 由 <OAuthSessionSync /> 在 NextAuth 回调后派发（监听 useSession()）。
 // 用 OAuth provider 的 idToken / accessToken 调后端换业务 token + user。

src/stores/auth/auth-context.tsx

@@ -67,6 +67,7 @@ export function AuthProvider({ children }: AuthProviderProps) {
         state.matches("loadingEmailLogin") ||
         state.matches("loadingEmailRegister") ||
         state.matches("loadingOAuth") ||
+        state.matches("loggingOut") ||
         state.matches("syncingGoogleBackend") ||
         state.matches("syncingFacebookBackend") ||
         state.matches("loadingGuestLogin"),

src/stores/auth/auth-events.ts

@@ -13,6 +13,7 @@ export type AuthEvent =
   | { type: "AuthModeChanged"; mode: AuthMode }
   | { type: "AuthFormCleared" }
   | { type: "AuthReset" }
+  | { type: "AuthLogoutSubmitted" }
   /** App 启动时一次性派发 —— 读 storage 把 loginStatus 同步到状态机 */
   | { type: "AuthInit" }
   /** 显式游客登录 —— splash 上点"游客模式"按钮触发（不自动） */

src/stores/auth/auth-machine.ts

@@ -15,6 +15,7 @@ import {
   syncFacebookBackendActor,
   guestLoginActor,
   checkAuthStatusActor,
+  logoutActor,
 } from "./auth-actors";
 
 // 重新导出 State / Event 类型，保持 machine 文件的公共 API 不变
@@ -46,6 +47,7 @@ export const authMachine = setup({
     syncFacebookBackend: syncFacebookBackendActor,
     guestLogin: guestLoginActor,
     checkAuthStatus: checkAuthStatusActor,
+    logout: logoutActor,
   },
 }).createMachine({
   /** @xstate-layout N4IgpgJg5mDOIC5QEMCuAXAFgOgJYQBswBiAQQ0wAVkA7MAgWQHsIwBhTWmCAbQAYAuolAAHJrFzpcTGsJAAPRABYA7NgAc6gEzqAjCvUBOLbvUqlWgDQgAnohWnsAZgCsSpXyeHdTgGy6lXwBfIOs0LDxCEnIsZlYOLkh+ISQQMQkpGTlFBF81Y1MzX3UvdT5NaztcrS1sD10tQ1dvPi0+YNCQcJx8IjIKADEmACcAWzYiZGGkwTl0yWlZVJzzbHMarSUvNpctYsrEXd86pT0SvfULXyUQsIpIvpjMACU4MHRkufEFrOXEXT4fGwvkMLicmxUTT4qj4hgOCC2QKUoL4KkaShc5ycty69160QoAEkaJJPql5pklqAcl4nGtDCCtGDdqotCp4YY9MC0Xw3CpfH5Gi4cd0HgSsABxVBwdAAGSYUFwNAAyqgAEajSToGYpUTfSnZRC0+mM5kQtnwlzlDQuQynEpOJz6BoqEV4qL9LAAUVGyFwBHlipV6s16G1vFm5P1i0NCGNkNNrnN7Ns9gx2D2LhUDjcl0BN06ovxnswPr9BFeitg2uGqo1Wp1XwyMb+caaJuMZtZKaquhBQKMsOhHiafY6dwixaeEqYCqIgaVddD4bJeubv2pRvbCc7Se78P0SjqYLaewuTtObsnHqeA2QAGMwGrZwBrBfB+thxtR9dUhRbukdyZPc0R7RAaiPUEnRKREjH0dQrx6G8KFIEQRHnBVFxDBsI11NJow3f8EVqVRfCzJ14L4Qp4UdI83F0Bkz3BJxtEQsUSxnOcwGVGwaHvJccNXfDf1jeMGV3FlQIPDEj1OQITAYjwijYqdBgfJ9Xx4viBK-XCmx+P8aW3cTgMki1UwQBpHFRB1IQMdRMXHXFr0eCgJjAKZKDAGgICVKBXl86Z7w+SM1wM2MLGwQFopimKAnhLQWOwTFNF2JxAWuDwtBUkkpGQAhcAALz84gIBkMA8BoAA3JgXwqotctwfKir8hAlRq+9kEpZIhIpFtNwRAVkt8JkdCaXxWhMeFNHUNZTEMTwXExaEXF0HKFma4qaCgYgwGGYYRmwdCuoAMxGUZsAajaCq2qA2uqphOu6wReoIwzlGubAFoFUw3BMEpQXhSEXDWMiVDSlkJtdQt7gIJhkF87apRld9SvKyqarqy7YfhxGoGR6t33ujqusWHrQuE8LWytIFwT0fxAW0F14SUXQQe+x0HDZRy7TYuGEb8gm5Uwmhdv2w7jvQM6xmxiJ+bxoWifax7SZkcm8L6wicitXRuQYq1-C2cwXBomovrBX7jDaVonNFeW-LLf1UbKugMdq+qcYF7bHYDEXiZV56BFekTqdaPXxs5PJdGj+EyNqJ0z08Cx6b53GHd9J2RbFg7hiOghTvO2WcHt72M99oN-aesmXopzX3oQK0jyolxrkS05JuzS1bWcW1Am8Jw0SdW3Pbxn3K1was9rR13laxu209L8tx8n4ZK9Vmh1f0g1WwsXWLacEcjAPxuD1tfIB-B8FPBUcFsphuWF6gMewCrGts4l-OpcL+evafsvl5rGvQOwcqYDQsLUMwjcBQGxbmBSyjcvqXAmgxTkAQDCp1-gAeSeNPCqs8PYPywU8IB1cg61zehFUEyUDCmD8M6TQ-IErg2PEPCwB9QQmAwXjbBFB3650ltLC6P9uHEOVlXNWNcNYUJ3gyL6-1NCGAMDTPw0097RVWrvCEAQ2KwF4veQWs4oBEAAEIPjqj5XBbs573F0XxAxXFTH3nMRAEhEiyFSJDmArYUU2Y-VMCCTQugDx0OSheEEnIHKeDvhOHAtj9FI0MSYsx3kIB8LzgXGWoo4n2KMWARxzjXEb0kVvfqRF3BHmaBYVEo4TYWQaMUahJRTAGEaIUHRei-J3kfM+Wq+SUmWPwUXbA2TtpdI0r05JPlCmbx-KAspexnANHIiYTkqIBQHiWdgJZ-jszgnWO0uxoz1I9JfH0ixe0c7pK-pkmxHSjndNfGclxYj14zLCtvMBbJgQtzZA5PQ0cmgHiiVsnkrhYHFE5CEToNAWBwDkN0EpWtEAAFp2aGHRRizF6L1C+HhMi4eLkwCIvrpsowlxsxgjRAEUwqjDDOFRBoxKI1ygIXvj0Rqm0-LEtjAEnudo-DjQ8CNVRQJo43zWQKR0pguGC2lITEW3LWy8sqQKvwQqrAWU5vS1QrNEo6BvgS4uj8fbvkVQNZVvdVXXHaBqqo5E5oAl8GDXkvyZWL39AAvaZqiIWv5SCNVNrT4MWcHQ8iQ5mluqgDwrA3qci+q2P661wq6lh30E68pmh3CbGxGy4Zdz8aJLyZMiAsbEDxqteqg8OhajGE5OYWEA8jDQxiXmw5UAxknKeaW3InI+UJsFYGlNgRkqJVtOUJRE1WUhCAA */
@@ -79,6 +81,7 @@ export const authMachine = setup({
         AuthReset: {
           actions: assign(() => initialState),
         },
+        AuthLogoutSubmitted: "loggingOut",
         // 启动一次性 init：从 storage 同步 loginStatus 到状态机 —— 由 <AuthStatusChecker /> 派发
         AuthInit: "initializing",
 
@@ -230,6 +233,25 @@ export const authMachine = setup({
       },
     },
 
+    loggingOut: {
+      entry: assign({ errorMessage: null, pendingRedirect: false }),
+      invoke: {
+        src: "logout",
+        onDone: {
+          target: "idle",
+          actions: assign(() => initialState),
+        },
+        onError: {
+          target: "idle",
+          actions: assign(({ event }) => ({
+            ...initialState,
+            errorMessage:
+              event.error instanceof Error ? event.error.message : String(event.error),
+          })),
+        },
+      },
+    },
+
     syncingGoogleBackend: {
       entry: assign({ errorMessage: null }),
       invoke: {

src/stores/user/user-events.ts

@@ -9,6 +9,7 @@ export type UserEvent =
   | { type: "UserUpdate"; user: UserView }
   | { type: "UserUpdateUsername"; username: string }
   | { type: "UserUpdatePronouns"; pronouns: string }
+  | { type: "UserClearLocal" }
   | { type: "UserLogout" }
   | { type: "UserDeleteChatHistory" }
   | { type: "UserDeleteAccount" };

src/stores/user/user-machine.ts

@@ -70,6 +70,9 @@ export const userMachine = setup({
         UserUpdatePronouns: {
           actions: "updatePronouns",
         },
+        UserClearLocal: {
+          actions: "clearUser",
+        },
         UserLogout: "loggingOut",
         UserDeleteChatHistory: {},
         UserDeleteAccount: {},