feat(channels): 适配器日志接 WS 实时推送(落库即秒推, channel_persisted)

后端: persistIsolated 由 _ = full(不广播)改为 notifyPersisted(full); BroadcastPersisted 按
sessionId 分流——main/web:<uuid> → message_persisted(Web聊天同步), 隔离 sess-xxx → channel_persisted
(适配器日志专用, 永不写主会话 web, 红线). payload data:{message:historyMessage}(strip thinking).
前端: ws.ts 新增 channel_persisted case→parseAdminChannelMessage→pushChannelEvent; wsParse.ts 纯函数;
useAppStore 新增 channelEvents(最新在前,按id去重,cap200,不持久化); channelLogList 订阅过滤
(单adapter按adapterId/总览取adapterId非空)merge进列表(仅追加、id去重、不整页重载),保留拉历史+10s兜底.
Docs/api-client.md §3.4 补 channel_persisted 契约.
验收: 后端 build/vet/test 全绿+windows/darwin交叉编译绿; 前端 npm run build 99模块绿.
注: 偏离=web:<uuid> 归 message_persisted(保Web副会话同步), 隔离永不带web前缀红线仍守.

frontend/web/src/store/useAppStore.ts

@@ -1,6 +1,7 @@
 import { create } from "zustand";
 import { persist } from "zustand/middleware";
 import type {
+  AdminChannelMessage,
   AgentInfo,
   AwakenState,
   BackthinkItem,
@@ -45,6 +46,13 @@ export interface AppStore {
   sessionBusy: boolean;
   pendingCount: number;
 
+  /** 适配器消息日志实时事件（`channel_persisted` WS 帧，design/16 §4.6 §4）——
+   *  隔离会话（群聊/陌生人）落库后秒推，供 IM 适配器日志页增量插入。最新在前，
+   *  最多保留最近 ~200 条，按 id 去重。web 聊天无此字段的消费者。 */
+  channelEvents: AdminChannelMessage[];
+  /** Push one `channel_persisted` message (newest first, dedup by id, capped ~200). */
+  pushChannelEvent: (msg: AdminChannelMessage) => void;
+
   /** 当前 persona（web 主会话=默认 persona）。加载前/失败时为 null，头像回退中性默认占位。 */
   currentPersona: PersonaRecord | null;
 
@@ -116,6 +124,7 @@ export const useAppStore = create<AppStore>()(
       pendingCount: 0,
       currentPersona: null,
       taskLogs: {},
+      channelEvents: [],
 
       setWsStatus: (status) => set({ wsStatus: status }),
       setCurrentPersona: (p) => set({ currentPersona: p }),
@@ -316,6 +325,12 @@ export const useAppStore = create<AppStore>()(
           return { taskLogs };
         }),
 
+      pushChannelEvent: (msg) =>
+        set((s) => {
+          if (s.channelEvents.some((m) => m.id === msg.id)) return s;
+          return { channelEvents: [msg, ...s.channelEvents].slice(0, 200) };
+        }),
+
       resetChat: () =>
         set((s) => ({
           messages: [],