fix: 前端消息拆分+动作消息样式+DevTools自主思考状态保持+记忆表名修复

- 侧边栏底部 "昔涟 AI" 改为 "昔涟"
- 暂时禁用消息朗读按钮
- 修复前端 response 处理器：支持 gateway 发送的 content+role+msg_type 字段，
  使动作消息(括号内容)正确拆分为独立的 ActionMessageBubble 显示
- 修复 DevTools 自主思考面板：5秒自动刷新后展开的思考日志不再自动折叠
- 修复 memory-service 表名不一致：memory_entries → memories，
  解决 DevTools 记忆管理页面查不到 admin 用户记忆的问题
- 修复 sessionStore 解析历史消息时 msgType 未定义引用

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

frontend/web/src/components/chat/MessageBubble.tsx

@@ -252,8 +252,8 @@ export function MessageBubble({
 
         {!isStreaming && (
           <>
-            {/* AI 消息操作栏（朗读按钮） */}
-            {!isUser && <AIMessageActions content={content} />}
+{/* AI 消息操作栏（朗读按钮）— 暂时禁用 */}
+            {/* !isUser && <AIMessageActions content={content} /> */}
             <p
               className={`text-xs mt-1 ${
                 isUser ? 'text-pink-100' : 'text-gray-400'

frontend/web/src/components/layout/Sidebar.tsx

@@ -289,7 +289,7 @@ export function Sidebar({ onClose }: SidebarProps) {
         <div className="flex items-center gap-2 mt-3 text-xs text-gray-400">
           <CyreneAvatar size="sm" />
           <div>
-            <p className="font-medium text-pink-400">昔涟 AI</p>
+            <p className="font-medium text-pink-400">昔涟</p>
             <p>v0.1.0 MVP</p>
           </div>
         </div>

frontend/web/src/hooks/useWebSocket.ts

@@ -3,7 +3,7 @@ import { useChatStore } from '@/store/chatStore';
 import { useSessionStore } from '@/store/sessionStore';
 import { useNotificationStore } from '@/store/notificationStore';
 import { getToken } from '@/api/client';
-import type { Message, WSClientMessage, WSServerMessage } from '@/types/chat';
+import type { Message, WSClientMessage, WSServerMessage, MessageDisplayType } from '@/types/chat';
 
 function getWsUrl(): string {
   if (import.meta.env.VITE_WS_URL) return import.meta.env.VITE_WS_URL;
@@ -202,12 +202,14 @@ function handleServerMessage(msg: WSServerMessage) {
 
   switch (msg.type) {
     case 'response':
-      if (msg.text) {
+      // 支持两种格式: 旧版 (text 字段) 和 审查消息版 (content + role + msg_type 字段)
+      if (msg.text || msg.content) {
         addMessage({
           id: msg.message_id || '',
-          role: 'assistant',
-          content: msg.text,
+          role: (msg.role as Message['role']) || 'assistant',
+          content: (msg.text || msg.content) as string,
           timestamp: msg.timestamp,
+          msgType: (msg.msg_type as MessageDisplayType) || undefined,
         });
       }
       setTyping(false);

frontend/web/src/store/sessionStore.ts

@@ -146,7 +146,7 @@ export const useSessionStore = create<SessionStore>((set, get) => ({
           content: typeof raw.content === 'string' ? raw.content : '',
           timestamp: typeof raw.created_at === 'number' ? (raw.created_at as number) : Date.now(),
           isStreaming: false as const,
-          msgType: msgType as Message["msgType"],
+          msgType: (raw.msg_type as Message['msgType']) || undefined,
         };
       });
 

frontend/web/src/types/chat.ts

@@ -127,6 +127,7 @@ export interface WSServerMessage {
   text?: string;
   content?: string;
   role?: string;
+  msg_type?: string;
   session_id?: string;
   segments?: VoiceSegment[];
   full_audio_url?: string;