feat: 唤醒式架构批次——capacity/L4/会话编排/管理面板写CRUD/前端集成（77-81）

【capacity 唤醒式核心(77)】internal/runtime/capacity：(Decider L1启发式+L2上下文+人格覆盖→三态静息/唤醒/全能→允许工具集+capacity_awaken事件)。loop 外围允许集过滤(不硬阻断=能力≠边界红线)。config 加 Capacity(Enabled/MinConfidence/ToolSets)。wire buildCapacity 接入 loop。

【L4 记忆驱动意图(80)】recall.go：从记忆召回用户习惯(搞一下xx=办事)→唤醒L1/L2漏掉/升置信；群聊陌生人不读owner习惯(隔离红线)；RecordIntent闭环(判定写回记忆越用越准)；默认保守静息。

【会话消息编排(78)】gateway/session_orchestrator.go：每会话(模式/pending有界5/tail上下文尾巴20)；Submit非阻塞(idle立即/busy入队ack/满拒绝)；完成回调按序续接(tail+新消息合并增量注入非全量重放)；Interrupt中断；REST 202/409+WS session_busy/pending_ack事件；不重造任务引擎复用loop。

【前端集成(79)】ws.ts 加 capacity_awaken/session_busy/pending_ack 解析；store 加 awakenState/sessionBusy；TopBar/ChatShell 加唤醒态徽标+忙态提示(不阻塞输入框)；状态组件 status.tsx；Miuix风格。

【管理面板写CRUD(81)】20个写端点(POST/PUT/DELETE /admin/*，owner+审计落库)：personas(真持久化YAML)/users apikey(签发掩码+撤销)/iot控制(真下发)/automations(建/触发/删)/llm(test真调用+临时)/channels(connect/close/身份测试actor白名单)/plugins(卸载)/memories(search真检索)/sessions(export)。无存储如实501不伪造。拆4文件满足≤500红线。前端9模块接真写。

【wire收口】buildCapacity接入loop+OnCapacity事件；server.go newOrchestrator接hub。

实机验证：iot ac.living control 200 真实改变 on:true；observability/metrics 200、health ok；全仓 build/vet/test 47包绿+前端tsc/vite。

frontend/web/src/modes/ChatShell.tsx

@@ -1,4 +1,4 @@
-import { useEffect, useRef } from "react";
+import { useEffect, useMemo, useRef } from "react";
 import { useAppStore } from "../store/useAppStore";
 import { useModeStore } from "../store/useModeStore";
 import { useSendChat } from "../lib/useChat";
@@ -7,6 +7,7 @@ import { MessageBubble } from "../components/chat";
 import { ChatInput } from "../components/ChatInput";
 import { EmptyState } from "../components/primitives";
 import { Icon } from "../components/Icon";
+import { SessionStatusHint } from "../components/status";
 
 /**
  * The single shared page (design/07 §1). All behavior modes live in ONE message
@@ -19,6 +20,16 @@ export function ChatShell(): React.ReactNode {
   const { send, sending } = useSendChat();
   const bottomRef = useRef<HTMLDivElement>(null);
 
+  // The latest assistant message is the one being streamed right now; only it
+  // carries the live 唤醒路径 node sequence (WakePath), so the capacity state
+  // reflects the current turn rather than a collapsed historical message.
+  const lastAssistantId = useMemo(() => {
+    for (let i = messages.length - 1; i >= 0; i--) {
+      if (messages[i].role === "assistant") return messages[i].id;
+    }
+    return undefined;
+  }, [messages]);
+
   useEffect(() => {
     bottomRef.current?.scrollIntoView({ behavior: "smooth", block: "end" });
   }, [messages]);
@@ -27,6 +38,7 @@ export function ChatShell(): React.ReactNode {
     <div className="flex h-full flex-col">
       <div className="flex-1 overflow-y-auto">
         <div className="mx-auto flex max-w-2xl flex-col gap-4 p-4">
+          <SessionStatusHint />
           {messages.length === 0 ? (
             <EmptyState
               icon={<Icon name="chat" size={24} />}
@@ -34,7 +46,17 @@ export function ChatShell(): React.ReactNode {
               hint="模式只改变消息框的呈现方式，会话上下文与记忆保持不变"
             />
           ) : (
-            messages.map((m) => <MessageBubble key={m.id} message={m} />)
+            messages.map((m) => (
+              <MessageBubble
+                key={m.id}
+                message={m}
+                active={
+                  m.id === lastAssistantId &&
+                  m.role === "assistant" &&
+                  (m.streaming ?? false)
+                }
+              />
+            ))
           )}
           <div ref={bottomRef} />
         </div>