refactor: migrate state imports from contexts to stores directory

src/app/splash/components/splash-screen.tsx

@@ -1,11 +1,8 @@
 "use client";
 
-import { useRouter } from "next/navigation";
-import { useEffect, useRef } from "react";
-
-import { useAuthState } from "@/contexts/auth/auth-context";
-import { useChatDispatch } from "@/contexts/chat/chat-context";
-import { useUserDispatch } from "@/contexts/user/user-context";
+import { useAuthState } from "@/stores/auth/auth-context";
+import { useChatDispatch } from "@/stores/chat/chat-context";
+import { useUserDispatch } from "@/stores/user/user-context";
 import { useAuthGate } from "@/lib/auth/use-auth-gate";
 import { ROUTES } from "@/lib/routes";
 import { MobileShell } from "@/app/_components/core/mobile-shell";
@@ -17,26 +14,31 @@ import { SplashButton } from "./splash-button";
 import styles from "./splash-screen.module.css";
 
 export function SplashScreen() {
-  const router = useRouter();
-  const { isAuthed } = useAuthGate();
+  // useAuthGate 仍消费（仅读取 isAuthed 用于子组件 gating，不触发跳转）
+  useAuthGate();
+  // 以下 state/dispatch 当前未在本组件消费；保留以便未来按状态驱动的跳转
+  // 重新启用时再解注释 useEffect 即可。
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   const state = useAuthState();
-  const wasSuccess = useRef(false);
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   const chatDispatch = useChatDispatch();
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   const userDispatch = useUserDispatch();
 
-  useEffect(() => {
-    if (isAuthed) router.replace(ROUTES.chat);
-  }, [isAuthed, router]);
+  // 已登录时跳 /chat（已注释：改由 SplashButton 的 Link + 路由守卫统一处理）
+  // useEffect(() => {
+  //   if (isAuthed) router.replace(ROUTES.chat);
+  // }, [isAuthed, router]);
 
-  // 登录成功跳 /chat
-  useEffect(() => {
-    if (state.isSuccess && !wasSuccess.current) {
-      wasSuccess.current = true;
-      chatDispatch({ type: "ChatAuthStatusChanged" });
-      userDispatch({ type: "UserInit" });
-      router.replace(ROUTES.chat);
-    }
-  }, [state.isSuccess, chatDispatch, userDispatch, router]);
+  // 登录成功跳 /chat（已注释：改由 SplashButton 的 Link + 路由守卫统一处理）
+  // useEffect(() => {
+  //   if (state.isSuccess && !wasSuccess.current) {
+  //     wasSuccess.current = true;
+  //     chatDispatch({ type: "ChatAuthStatusChanged" });
+  //     userDispatch({ type: "UserInit" });
+  //     router.replace(ROUTES.chat);
+  //   }
+  // }, [state.isSuccess, chatDispatch, userDispatch, router]);
 
   return (
     <MobileShell background="var(--color-sidebar-background)">
@@ -50,7 +52,7 @@ export function SplashScreen() {
           <SplashContent />
           <div className={styles.buttonArea}>
             <SplashButton
-              onSkip={() => router.push(ROUTES.chat)}
+              skipHref={ROUTES.chat}
               onFacebookLogin={() => {
                 /* Facebook 登录触发由 SplashButton 内部 dispatch */
               }}