fix(web): 智能体汇报展示层兜底与进度口径(FIX-7)

- 汇报正文里的 UUID、能力 ID、原因码展示时换成名称和人话,原文收进「正文原文」,历史不改
- 步骤进度统一 stepProgress:分子只数完成,跳过单独计(「4/6 · 跳过 2」)
- 进度行不再把失败的调用算进动作计数(3 次被拒的派发曾写成「派出了 5 个子会话」);
  实际结果行按会话树显示派出的子会话数
- 会话标题里的 ISO 时间与 download_failed 等码转人话

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

apps/web/app/components/agent/agent-run-panel.tsx

@@ -39,7 +39,9 @@ import {
   runPlanIds,
 } from "./agent-conversation.tsx";
 import { RunPlan } from "./agent-interaction.tsx";
+import { shortGoalTitle } from "./agent-store.ts";
 import { SubagentTree } from "./agent-subagent-tree.tsx";
+import { stepProgress } from "./conversation-model.ts";
 import {
   NEW_RUN_COMMANDS,
   PROPOSE_FIRST,
@@ -154,9 +156,8 @@ export function RunOverviewBar({
   const [open, setOpen] = useState(false);
   const r = snapshot.run;
   const steps = live.plan?.steps ?? [];
-  const done = steps.filter((s) => s.status === "done" || s.status === "skipped").length;
-  const current = steps.find((s) => s.status === "running") ?? steps.find((s) => s.status === "pending");
-  const failed = steps.find((s) => s.status === "failed");
+  const progress = stepProgress(steps);
+  const failed = progress.failedStep;
   const family = (snapshot.children?.length ?? 0) > 0 || !!snapshot.parent;
   if (!steps.length && !family && !isRunActive(status)) return null;
   const u = { ...r.usage, ...(live.usage ?? {}) };
@@ -177,11 +178,9 @@ export function RunOverviewBar({
               className={cn("size-3.5 shrink-0 text-muted-foreground", failed && "text-destructive")}
             />
             <span className="shrink-0 text-foreground tabular-nums">
-              步骤 {done}/{steps.length}
-            </span>
-            <span className="min-w-0 flex-1 truncate text-muted-foreground">
-              {failed ? `失败：${failed.title}` : current ? `当前：${current.title}` : "全部完成"}
+              步骤 {progress.done}/{progress.total}
             </span>
+            <span className="min-w-0 flex-1 truncate text-muted-foreground">{progress.status}</span>
           </>
         ) : (
           <span className="min-w-0 flex-1 truncate text-muted-foreground">
@@ -197,7 +196,7 @@ export function RunOverviewBar({
               "h-full rounded-full transition-[width] duration-layout ease-standard motion-reduce:transition-none",
               failed ? "bg-destructive" : "bg-foreground/60",
             )}
-            style={{ width: `${Math.round((done / steps.length) * 100)}%` }}
+            style={{ width: `${progress.pct}%` }}
           />
         </div>
       ) : null}
@@ -384,6 +383,12 @@ export function AgentRunPanel({
         <AgentConversation
           run={r}
           live={live}
+          knownNames={[
+            ...(run.data.children ?? []).map((c) => [c.id, shortGoalTitle(c.goal, 24)] as [string, string]),
+            ...(run.data.parent
+              ? [[run.data.parent.id, shortGoalTitle(run.data.parent.goal, 24)] as [string, string]]
+              : []),
+          ]}
           audit={audit.data}
           userMessages={messages.map((m) => ({ at: m.createdAt, text: m.text, pending: m.status === "pending" }))}
           after={
@@ -393,7 +398,14 @@ export function AgentRunPanel({
                 .map((a) => (
                   <ApprovalItem key={a.id} approval={a} />
                 ))}
-              {finished ? <ResultLine run={r} report={report} live={live} /> : null}
+              {finished ? (
+                <ResultLine
+                  run={r}
+                  report={report}
+                  live={live}
+                  subagents={(run.data.children ?? []).filter((c) => c.parentRunId === r.id).length}
+                />
+              ) : null}
             </>
           }
         />