feat(browser): unify site credentials with browser profiles (BR-2)

- Inject the site account Cookie (manual + auto-login session, session wins)
  into the camofox profile before the first tab opens; password accounts
  without a session run refresh-login first; API Key sites are skipped.
- Cookie expired after injection -> credential.status=expired; cookie
  accounts go to waiting/login_required ("log in once, applies site-wide").
- Write back site-domain cookies from the browser on handover, session close,
  every 10 min of activity, and from refresh-login when the stored cookie is
  invalid (verified before saving). user_info.cookieOrigin records
  source=browser; source shown as manual/login/browser in the origin view.
- New camofox plugin umt-cookies (GET/POST /umt/sessions/:userId/cookies
  under the access key); profile dir 0700/files 0600 in the desktop image.
- Single entry: sources-identity/service/credentials.ts.
- Real check: HHClub cookie injected into a fresh profile -> home page
  logged in (logout link present), 5 cookies read back.

Requires rebuilding umt-browser-desktop (docker compose build camofox &&
docker compose up -d camofox) to take effect.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

apps/web/app/components/agent/agent-conversation.tsx

@@ -51,6 +51,7 @@ import { StreamingCursor, StreamingResponse } from "~/components/agentui/streami
 import { ToolApproval } from "~/components/agentui/tool-approval.tsx";
 import { ToolResult, ToolResultOutput, type ToolResultStatus } from "~/components/agentui/tool-result.tsx";
 import { StatusBadge, type StatusTone } from "~/components/console/status-badge.tsx";
+import { Button } from "~/components/ui/button.tsx";
 import { errorMessage } from "~/lib/api.ts";
 import { cn, formatDateTime } from "~/lib/utils.ts";
 import { InlineApproval, OptionsCard } from "./agent-interaction.tsx";
@@ -148,6 +149,38 @@ export function authDenial(call: ToolCallView): string | null {
 /** 被服务端拒绝(白名单拦截或授权校验失败) */
 export const isDenied = (call: ToolCallView) => call.status === "denied" || authDenial(call) !== null;
 
+/**
+ * 工具卡收起时那一行的摘要:错误取 message;数组 / items 取条数;对象取前几个简单字段;
+ * 其余截断原文。只做展示,不做判断(纯函数,单测覆盖)。
+ */
+export function toolSummary(call: Pick<ToolCallView, "status" | "outputSummary">): string | null {
+  const raw = call.outputSummary?.trim();
+  if (!raw) return call.status === "running" ? "等待结果…" : null;
+  const clip = (t: string) => (t.length > 120 ? `${t.slice(0, 120)}…` : t);
+  let v: unknown;
+  try {
+    v = JSON.parse(raw);
+  } catch {
+    return clip(raw.replace(/\s+/g, " "));
+  }
+  if (Array.isArray(v)) return `${v.length} 条`;
+  if (v && typeof v === "object") {
+    const o = v as Record<string, unknown>;
+    const err = o.error as { message?: unknown; code?: unknown } | undefined;
+    if (err && typeof err === "object") return clip(String(err.message ?? err.code ?? "失败"));
+    for (const k of ["summary", "message"]) if (typeof o[k] === "string") return clip(o[k] as string);
+    for (const k of ["items", "results", "releases", "candidates"])
+      if (Array.isArray(o[k])) return `${(o[k] as unknown[]).length} 条结果`;
+    const simple = Object.entries(o)
+      .filter(([, x]) => ["string", "number", "boolean"].includes(typeof x))
+      .slice(0, 3)
+      .map(([k, x]) => `${k}: ${String(x)}`);
+    if (simple.length) return clip(simple.join(" · "));
+    return `${Object.keys(o).length} 个字段`;
+  }
+  return clip(String(v));
+}
+
 /** 工具调用卡片:脱敏输入/输出折叠、耗时、scope/风险徽标、幂等键(审计);服务端拒绝时换醒目拒绝态 */
 export function ToolCallCard({
   call,
@@ -198,7 +231,7 @@ export function ToolCallCard({
           extra={call.recovery ? <StatusBadge tone="warning">恢复补记</StatusBadge> : null}
         />
       }
-      summary={call.outputSummary ?? undefined}
+      summary={toolSummary(call) ?? undefined}
     >
       {call.inputSummary ? <ToolResultOutput label="输入（已脱敏）">{call.inputSummary}</ToolResultOutput> : null}
       {call.outputSummary ? (
@@ -384,7 +417,112 @@ export function pairAudit(calls: ToolCallView[], audit: InvocationAudit[] | unde
   return out;
 }
 
-/** 会话流:用户目标 → 流式文本/思考/工具卡片/拒绝/压缩 → 结束;追加的用户消息按时间插入 */
+// ── 消息分组:同一助手回合(两条用户消息 / 系统提示之间)的文本、思考、工具卡归为一组,时间戳只在组头;
+// 组内连续 ≥3 条已结束的思考 / 工具调用再折叠成一行"活动"(被拒绝、运行中的保持展开,醒目可见) ──
+
+export type ConvEntry = {
+  key: string;
+  at: string;
+  role: "user" | "assistant" | "system";
+  /** 可并入"活动"折叠(已结束的思考 / 工具调用) */
+  foldable: boolean;
+  /** 折叠摘要里的名字(能力名 / "思考") */
+  label?: string;
+  failed?: boolean;
+  node: ReactNode;
+};
+export type ConvPart = { kind: "item"; entry: ConvEntry } | { kind: "fold"; key: string; entries: ConvEntry[] };
+export type ConvBlock =
+  | { kind: "single"; entry: ConvEntry }
+  | { kind: "turn"; key: string; at: string; parts: ConvPart[] };
+
+function foldRuns(parts: ConvPart[], min: number): ConvPart[] {
+  const out: ConvPart[] = [];
+  let run: ConvEntry[] = [];
+  const flush = () => {
+    if (run.length >= min) out.push({ kind: "fold", key: `f${run[0]?.key}`, entries: run });
+    else for (const e of run) out.push({ kind: "item", entry: e });
+    run = [];
+  };
+  for (const p of parts) {
+    if (p.kind === "item" && p.entry.foldable) run.push(p.entry);
+    else {
+      flush();
+      out.push(p);
+    }
+  }
+  flush();
+  return out;
+}
+
+/** 纯函数(单测覆盖):按时间排好的条目 → 用户/系统单条 + 助手回合组 */
+export function groupConversation(entries: ConvEntry[], minFold = 3): ConvBlock[] {
+  const out: ConvBlock[] = [];
+  let turn: Extract<ConvBlock, { kind: "turn" }> | null = null;
+  for (const e of entries) {
+    if (e.role !== "assistant") {
+      turn = null;
+      out.push({ kind: "single", entry: e });
+      continue;
+    }
+    if (!turn) {
+      turn = { kind: "turn", key: `t${e.key}`, at: e.at, parts: [] };
+      out.push(turn);
+    }
+    turn.parts.push({ kind: "item", entry: e });
+  }
+  for (const b of out) if (b.kind === "turn") b.parts = foldRuns(b.parts, minFold);
+  return out;
+}
+
+function clockText(iso: string) {
+  const d = new Date(iso);
+  if (Number.isNaN(d.getTime())) return iso;
+  const sameDay = new Date().toDateString() === d.toDateString();
+  return sameDay
+    ? d.toLocaleTimeString("zh-CN", { hour: "2-digit", minute: "2-digit", second: "2-digit", hour12: false })
+    : formatDateTime(iso);
+}
+
+/** 折叠的一串活动:一行摘要(次数 + 能力名预览 + 失败数),展开看每张卡 */
+function ActivityFold({ entries }: { entries: ConvEntry[] }) {
+  const id = useId();
+  const [open, setOpen] = useState(false);
+  const tools = entries.filter((e) => e.label !== "思考").length;
+  const thoughts = entries.length - tools;
+  const failed = entries.filter((e) => e.failed).length;
+  const names = [...new Set(entries.filter((e) => e.label && e.label !== "思考").map((e) => e.label))];
+  return (
+    <div className="w-full min-w-0 rounded-xl border border-border/60 bg-foreground/[0.015]">
+      <button
+        type="button"
+        aria-expanded={open}
+        aria-controls={id}
+        onClick={() => setOpen((v) => !v)}
+        className="flex min-h-9 w-full min-w-0 cursor-pointer items-center gap-2 rounded-xl px-3 py-1.5 text-left text-meta text-muted-foreground outline-none transition-colors duration-micro hover:bg-foreground/[0.03] hover:text-foreground focus-visible:ring-2 focus-visible:ring-ring"
+      >
+        <Layers aria-hidden className="size-3.5 shrink-0" />
+        <span className="shrink-0 text-foreground/85 tabular-nums">
+          {tools ? `${tools} 次工具调用` : ""}
+          {tools && thoughts ? "，" : ""}
+          {thoughts ? `思考 ${thoughts} 段` : ""}
+        </span>
+        {failed ? <span className="shrink-0 text-destructive tabular-nums">失败 {failed}</span> : null}
+        <span className="min-w-0 flex-1 truncate">{names.slice(0, 4).join(" → ")}</span>
+        <ChevronDown aria-hidden className={cn("size-3.5 shrink-0", CHEVRON_CLASS, open && "rotate-180")} />
+      </button>
+      <Disclosure id={id} open={open}>
+        <div className="flex flex-col gap-2 border-t border-border/50 p-2">
+          {entries.map((e) => (
+            <div key={e.key}>{e.node}</div>
+          ))}
+        </div>
+      </Disclosure>
+    </div>
+  );
+}
+
+/** 会话流:用户目标 → 助手回合(流式文本/思考/工具卡片/方案/审批)→ 结束;追加的用户消息按时间插入 */
 export function AgentConversation({
   run,
   live,
@@ -413,16 +551,28 @@ export function AgentConversation({
   const lastIndex = live.items.length - 1;
   const lastText = live.items.map((i) => i.kind).lastIndexOf("text");
 
-  type Row = { key: string; at: string; node: ReactNode };
-  const rows: Row[] = live.items.map((it, idx) => {
+  const entries: ConvEntry[] = [];
+  live.items.forEach((it, idx) => {
     const streaming = active && idx === lastIndex;
     const anim = fresh(idx);
-    let node: ReactNode = null;
+    const wrap = (node: ReactNode) =>
+      anim ? (
+        <div className="animate-in fade-in-0 slide-in-from-bottom-1 duration-base ease-pop motion-reduce:animate-none">
+          {node}
+        </div>
+      ) : (
+        node
+      );
     switch (it.kind) {
       case "text":
-        node = (
-          <AssistantRow animateIn={anim}>
+        entries.push({
+          key: it.key,
+          at: it.at,
+          role: "assistant",
+          foldable: false,
+          node: wrap(
             <StreamingResponse
+              className="max-w-[72ch]"
               status={streaming ? "streaming" : "complete"}
               copyText={it.text}
               announce={false}
@@ -430,77 +580,128 @@ export function AgentConversation({
             >
               {/* 流式中按原文显示(半截 Markdown 会闪),结束后按安全子集渲染 */}
               {streaming ? it.text : <Markdown text={it.text} />}
-            </StreamingResponse>
-          </AssistantRow>
-        );
+            </StreamingResponse>,
+          ),
+        });
         break;
       case "thinking":
-        node = (
-          <AssistantRow animateIn={anim} avatar={false}>
-            <ThinkingBlock text={it.text} streaming={streaming} />
-          </AssistantRow>
-        );
+        entries.push({
+          key: it.key,
+          at: it.at,
+          role: "assistant",
+          foldable: !streaming,
+          label: "思考",
+          node: wrap(<ThinkingBlock text={it.text} streaming={streaming} />),
+        });
         break;
-      case "tool":
-        node = (
-          <AssistantRow animateIn={anim} avatar={false}>
-            <ToolCallCard call={it.call} audit={auditByCall.get(it.call.toolCallId)} />
-          </AssistantRow>
-        );
+      case "tool": {
+        const denied = isDenied(it.call);
+        entries.push({
+          key: it.key,
+          at: it.call.startedAt,
+          role: "assistant",
+          foldable: !denied && it.call.status !== "running" && idx !== lastIndex,
+          label: capabilityMeta(it.call.capabilityId)?.title ?? it.call.capabilityId,
+          failed: it.call.status === "failed",
+          node: wrap(<ToolCallCard call={it.call} audit={auditByCall.get(it.call.toolCallId)} />),
+        });
         break;
+      }
       case "compaction":
-        node = (
-          <MessageMarker>
-            <Layers aria-hidden className="size-3.5 shrink-0" />
-            上下文压缩({COMPACT_REASON[it.reason] ?? it.reason})·{" "}
-            {it.done ? (COMPACT_STATUS[it.status ?? "completed"] ?? it.status) : "进行中…"}
-          </MessageMarker>
-        );
+        entries.push({
+          key: it.key,
+          at: it.at,
+          role: "system",
+          foldable: false,
+          node: (
+            <MessageMarker>
+              <Layers aria-hidden className="size-3.5 shrink-0" />
+              上下文压缩（{COMPACT_REASON[it.reason] ?? it.reason}）·{" "}
+              {it.done ? (COMPACT_STATUS[it.status ?? "completed"] ?? it.status) : "进行中…"}
+            </MessageMarker>
+          ),
+        });
         break;
       case "options":
-        node = (
-          <AssistantRow animateIn={anim} avatar={false}>
-            <OptionsCard runId={run.id} view={it.view} waiting={waiting} />
-          </AssistantRow>
-        );
+        entries.push({
+          key: it.key,
+          at: it.at,
+          role: "assistant",
+          foldable: false,
+          node: wrap(<OptionsCard runId={run.id} view={it.view} waiting={waiting} />),
+        });
         break;
       case "approval":
-        node = (
-          <AssistantRow animateIn={anim} avatar={false}>
-            <InlineApproval view={it.view} stepTitle={stepTitle(it.view.stepId)} />
-          </AssistantRow>
-        );
+        entries.push({
+          key: it.key,
+          at: it.at,
+          role: "assistant",
+          foldable: false,
+          node: wrap(<InlineApproval view={it.view} stepTitle={stepTitle(it.view.stepId)} />),
+        });
         break;
       case "end":
-        node = it.ok ? null : <EndNotice item={it} />;
+        if (!it.ok)
+          entries.push({ key: it.key, at: it.at, role: "system", foldable: false, node: <EndNotice item={it} /> });
         break;
     }
-    return { key: it.key, at: it.kind === "tool" ? it.call.startedAt : it.at, node };
   });
   for (const m of userMessages)
-    rows.push({
+    entries.push({
       key: `u${m.at}`,
       at: m.at,
+      role: "user",
+      foldable: false,
       node: <UserMessage text={m.text} at={m.at} note={m.pending ? "已送达，等待 Agent 读取" : undefined} animateIn />,
     });
-  rows.sort((a, b) => a.at.localeCompare(b.at));
+  entries.sort((a, b) => a.at.localeCompare(b.at));
+  const blocks = groupConversation(entries);
+  const tail = live.items[lastIndex]?.kind;
+  const typing =
+    active && tail !== "text" && tail !== "thinking" ? (
+      <span className="inline-flex items-center gap-2 text-meta text-muted-foreground">
+        <MessageTyping label={run.status === "waiting" ? "等待中" : "正在处理"} />
+        {run.status === "waiting"
+          ? `${run.summary === "等待选择方案" || run.summary === "等待审批" ? run.summary : "等待中"}…`
+          : run.status === "queued"
+            ? "排队中…"
+            : "正在处理…"}
+      </span>
+    ) : null;
+  const lastBlock = blocks[blocks.length - 1];
+  const typingInTurn = typing && lastBlock?.kind === "turn";
 
   return (
-    <div className="space-y-4 px-1 py-2">
+    <div className="space-y-5 px-1 py-2">
       <UserMessage text={run.goal} at={run.createdAt} tag={isProposeFirst(run) ? "先看方案再执行" : undefined} />
-      {rows.map((r) => (r.node ? <div key={r.key}>{r.node}</div> : null))}
-      {active && live.items[lastIndex]?.kind !== "text" && live.items[lastIndex]?.kind !== "thinking" ? (
-        <AssistantRow avatar={false}>
-          <span className="inline-flex items-center gap-2 text-meta text-muted-foreground">
-            <MessageTyping label={run.status === "waiting" ? "等待中" : "正在处理"} />
-            {run.status === "waiting"
-              ? `${run.summary === "等待选择方案" || run.summary === "等待审批" ? run.summary : "等待中"}…`
-              : run.status === "queued"
-                ? "排队中…"
-                : "正在处理…"}
-          </span>
-        </AssistantRow>
-      ) : null}
+      {blocks.map((b) =>
+        b.kind === "single" ? (
+          <div key={b.entry.key}>{b.entry.node}</div>
+        ) : (
+          <Message key={b.key} from="assistant" aria-label="Agent 回合">
+            <MessageAvatar>
+              <Bot />
+            </MessageAvatar>
+            <MessageContent className="gap-2">
+              <MessageHeader>
+                <span className="font-medium text-foreground/80">Agent</span>
+                <time dateTime={b.at}>{clockText(b.at)}</time>
+              </MessageHeader>
+              {b.parts.map((p) =>
+                p.kind === "fold" ? (
+                  <ActivityFold key={p.key} entries={p.entries} />
+                ) : (
+                  <div key={p.entry.key} className="w-full min-w-0">
+                    {p.entry.node}
+                  </div>
+                ),
+              )}
+              {typingInTurn && b === lastBlock ? typing : null}
+            </MessageContent>
+          </Message>
+        ),
+      )}
+      {typing && !typingInTurn ? <AssistantRow avatar>{typing}</AssistantRow> : null}
       {after}
     </div>
   );
@@ -552,7 +753,16 @@ function Meter({
 }
 
 /** 预算用量条:工具调用/token/时长/费用;超限的一项标红,上游未报告的显示"未报告",费用标注估算 */
-export function BudgetBar({ run, live }: { run: AgentRunView; live: AgentStreamState }) {
+export function BudgetBar({
+  run,
+  live,
+  stacked = false,
+}: {
+  run: AgentRunView;
+  live: AgentStreamState;
+  /** 侧栏里单列排 */
+  stacked?: boolean;
+}) {
   const u = { ...run.usage, ...(live.usage ?? {}) };
   const toolCalls = Math.max(run.toolCallCount, live.items.filter((i) => i.kind === "tool").length);
   const end = [...live.items].reverse().find((i) => i.kind === "end");
@@ -563,7 +773,7 @@ export function BudgetBar({ run, live }: { run: AgentRunView; live: AgentStreamS
       ? (run.finishedAt ? new Date(run.finishedAt).getTime() : Date.now()) - new Date(run.startedAt).getTime()
       : undefined);
   return (
-    <div className="grid grid-cols-2 gap-x-4 gap-y-2 sm:grid-cols-4">
+    <div className={cn("grid gap-x-4 gap-y-2", stacked ? "grid-cols-1 gap-y-2.5" : "grid-cols-2 sm:grid-cols-4")}>
       <Meter
         label="工具调用"
         used={toolCalls}
@@ -672,6 +882,42 @@ const PLAN_STATUS_TONE = (s: string): StatusTone =>
       ? "destructive"
       : "warning";
 
+/** 长汇报:超过 ~12 行或 600 字按长文处理(纯函数,单测覆盖) */
+export function isLongReport(text: string): boolean {
+  return text.length > 600 || text.split("\n").length > 12;
+}
+
+/** 长文折叠:收起时限高 + 底部渐隐,"展开全文"/"收起" */
+function LongText({ long, children }: { long: boolean; children: ReactNode }) {
+  const id = useId();
+  const [open, setOpen] = useState(false);
+  if (!long) return <>{children}</>;
+  return (
+    <div>
+      <div
+        id={id}
+        className={cn(
+          "relative",
+          !open && "max-h-56 overflow-hidden [mask-image:linear-gradient(to_bottom,black_70%,transparent)]",
+        )}
+      >
+        {children}
+      </div>
+      <Button
+        variant="ghost"
+        size="xs"
+        className="mt-1"
+        aria-expanded={open}
+        aria-controls={id}
+        onClick={() => setOpen((v) => !v)}
+      >
+        <ChevronDown aria-hidden className={cn("size-3.5", CHEVRON_CLASS, open && "rotate-180")} />
+        {open ? "收起" : "展开全文"}
+      </Button>
+    </div>
+  );
+}
+
 /** 最终汇报:左"模型说的(未经核查)",右"系统核实的结果"(服务端从下载计划/下载任务/整理记录汇总,不采信模型自述) */
 export function FinalReport({
   run,
@@ -719,15 +965,17 @@ export function FinalReport({
   const imported = report?.organization.filter((o) => o.targetPath) ?? [];
 
   return (
-    <section aria-label="最终汇报" className="grid gap-3 md:grid-cols-2">
+    <section aria-label="最终汇报" className="grid gap-3 @2xl:grid-cols-2">
       <div className="min-w-0 rounded-xl border border-dashed border-border p-3">
         <p className="mb-1.5 flex items-center gap-1.5 text-label font-semibold tracking-[0.18em] text-muted-foreground uppercase">
           <Bot aria-hidden className="size-3.5" />
           模型说的（未经核查）
         </p>
-        <StreamingResponse status="complete" copyText={said || undefined} contentClassName="max-h-60 overflow-auto">
-          {said ? <Markdown text={said} /> : "（没有文字汇报）"}
-        </StreamingResponse>
+        <LongText long={isLongReport(said)}>
+          <StreamingResponse status="complete" copyText={said || undefined}>
+            {said ? <Markdown text={said} /> : "（没有文字汇报）"}
+          </StreamingResponse>
+        </LongText>
         <p className="mt-2 text-meta text-muted-foreground">仅供参考，不作为完成依据。</p>
       </div>
       <div className="min-w-0 rounded-xl border border-border/70 bg-foreground/[0.02] p-3">