feat(web): 智能体会话去噪——单一免责、短标题、技术信息折叠(DEAI-2)

- 「未经核查」只在最终汇报左栏标题保留一处,删「仅供参考」与数据来源说明;
  右栏改叫「实际结果」,去掉「运行已完成」「工具成功 N」徽章,计数只列非零项,
  状态值用中文标签,不再显示计划 / 记录短 ID
- 工具卡片只标会改数据的动作和中高风险;能力 ID、scope、幂等、耗时、调用 ID、
  schema 入口收进技术信息;拒绝说明改成一句「要你批准」
- 用量只显示费用与时长,工具调用数、token、模型、会话 ID 进技术信息(超限时照常显示)
- 会话标题 shortGoalTitle:去上下文前缀、UUID、JSON 参数,能力 ID 换中文名,取第一句,40 字截断
- 入口去口号:删「交代目标，边做边汇报」与抽屉里的重复快捷键说明
- 对话组件结构不动

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

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

@@ -25,8 +25,8 @@ import {
   setAgentDrawerOpen,
   setAgentDrawerRun,
   setAgentDrawerTab,
+  shortGoalTitle,
   showAgentRunInDrawer,
-  splitContextGoal,
   useAgentDrawer,
 } from "./agent-store.ts";
 import { AgentRunOpenContext } from "./agent-subagent-tree.tsx";
@@ -108,7 +108,7 @@ function HistoryRunView({ runId }: { runId: string }) {
           返回列表
         </Button>
         <p className="min-w-0 flex-1 truncate text-caption text-muted-foreground" title={run.data?.run.goal}>
-          {run.data ? splitContextGoal(run.data.run.goal).text : ""}
+          {run.data ? shortGoalTitle(run.data.run.goal) : ""}
         </p>
         <Button asChild variant="ghost" size="xs" className="shrink-0 text-muted-foreground">
           <Link to={`/console/agent/${runId}${mock ? "?mock=1" : ""}`} onClick={() => setAgentDrawerOpen(false)}>
@@ -163,11 +163,8 @@ export function AgentDrawer() {
               <Bot className="h-4 w-4" />
               智能体
             </SheetTitle>
-            <SheetDescription className={cn("break-words", history && "sr-only")}>
-              {context?.label ? `当前对象：${context.label}` : "交代目标，智能体在授权范围内执行并汇报。"}
-              <span className="ml-1 hidden text-muted-foreground/75 sm:inline">
-                （{agentShortcutLabel()} 开关，Esc 关闭）
-              </span>
+            <SheetDescription className={cn("break-words", (history || !context?.label) && "sr-only")}>
+              {context?.label ? `当前对象：${context.label}` : `${agentShortcutLabel()} 打开或收起`}
             </SheetDescription>
             {context && !history ? <ContextChips context={context} /> : null}
             <DrawerTabs tab={tab} />
@@ -288,7 +285,7 @@ function AgentMiniDock({ runId }: { runId: string }) {
         <Bot aria-hidden className="size-4 shrink-0 text-muted-foreground" />
         {status ? <RunStatusBadge status={status} /> : null}
         <span className="min-w-0 flex-1 truncate text-meta text-muted-foreground">
-          {run.data ? splitContextGoal(run.data.run.goal).text : ""}
+          {run.data ? shortGoalTitle(run.data.run.goal) : ""}
         </span>
         <Button variant="ghost" size="icon-xs" aria-label="展开智能体" title="展开" onClick={restoreAgentDrawer}>
           <Maximize2 />
@@ -326,7 +323,7 @@ export function AgentDrawerTrigger({ className }: { className?: string }) {
       variant="ghost"
       size="icon-sm"
       aria-label="打开智能体"
-      title={`Agent(${agentShortcutLabel()})`}
+      title={`智能体(${agentShortcutLabel()})`}
       className={className}
       onClick={() =>
         minimized && runId ? restoreAgentDrawer() : openAgentDrawer(contextFromPath(pathname), lastAgentDrawerTab())