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.

internal/services/channelbridge/channelbridge_test.go

@@ -377,7 +377,11 @@ func TestGroupMessageNotPersistedToMainSession(t *testing.T) {
 	chat := &stubChatter{res: &loop.Result{Text: "群聊回复"}}
 	sess := &stubSessions{sess: session.Session{SessionID: "sess-g", IsGroup: true, Owner: true, MemWritable: false}}
 	hist := &captureHistory{}
-	b, err := New(Options{Loop: chat, Sessions: sess, Owner: &user.OwnerProfile{}, History: hist})
+	var persisted []history.Message
+	b, err := New(Options{
+		Loop: chat, Sessions: sess, Owner: &user.OwnerProfile{}, History: hist,
+		OnPersisted: func(m history.Message) { persisted = append(persisted, m) },
+	})
 	if err != nil {
 		t.Fatalf("New: %v", err)
 	}
@@ -411,6 +415,21 @@ func TestGroupMessageNotPersistedToMainSession(t *testing.T) {
 	if chat.sessionID != "sess-g" {
 		t.Fatalf("group loop session id = %q, want sess-g", chat.sessionID)
 	}
+	// Each isolated write is ALSO handed to the broadcast hook so the gateway can
+	// emit `channel_persisted` for the IM adapter log page — but the message itself
+	// stays strictly in the isolated session and never leaks to the main/`web`
+	// session (design/16 §4.6 §3).
+	if len(persisted) != 2 {
+		t.Fatalf("isolated persisted notifications = %d, want 2", len(persisted))
+	}
+	for i, p := range persisted {
+		if p.SessionID != "sess-g" {
+			t.Fatalf("persisted[%d] SessionID = %q, want isolated sess-g", i, p.SessionID)
+		}
+		if p.SessionID == history.MainSessionID {
+			t.Fatalf("persisted[%d] leaked to main web session", i)
+		}
+	}
 }
 
 func TestBlacklistGroupMessageDroppedBeforeLoop(t *testing.T) {