实现账号绑定、持久登录与跨设备对局恢复

public/js/ui/connBanner.js

@@ -19,7 +19,7 @@ export function bannerVisible(conn, entered, restoring, buildStale = false) {
   return true;
 }
 
-export function ConnectionBanner() {
+export function ConnectionBanner({ continueSession } = {}) {
   const conn = useStore((s) => s.connection, shallowEqual);
   const entered = useStore((s) => s.session.entered);
   const restoring = useStore((s) => s.ui.restoring);
@@ -53,7 +53,7 @@ export function ConnectionBanner() {
       : conn.status === 'closed' ? t('连接已关闭')
         : rejected ? t(conn.lastError.text) : t('正在连接服务器');
   const action = conn.status === 'reconnecting' ? { label: t('立即重连'), run: () => net.retryNow() }
-    : conn.status === 'closed' ? { label: replaced ? t('在此页面继续') : t('重新连接'), run: () => net.connect() }
+    : conn.status === 'closed' ? { label: replaced ? t('在此页面继续') : t('重新连接'), run: continueSession || (() => net.connect()) }
       : versionMismatch ? { label: t('刷新页面'), run: () => location.reload() }
         : rejected ? { label: t('重试'), run: () => net.reconnectNow() } : null;
   return html`<div class=${`conn-banner${transient ? ' conn-banner--soft' : ''}`} role="alert">