fix(web): 会话步骤明细里的能力 ID 换成能力标题,与最终汇报一致(FIX-9)

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

apps/web/app/components/agent/agui3.test.ts

@@ -571,3 +571,24 @@ describe("进度行时长(FIX-9):从这一轮开始算到结论正文", () => {
     expect(t).toMatch(/· 7 秒/);
   });
 });
+
+describe("步骤明细(FIX-9):能力 ID 换成能力标题", () => {
+  it("失败原因与工具之间的话里的能力 ID 走能力标题", () => {
+    const activity: ActivityItem[] = [
+      { kind: "note", key: "n1", text: "site.health_check 被拒，改用 site.list。", at: AT },
+      {
+        kind: "tool",
+        key: "c1",
+        call: call({
+          capabilityId: "download.inspect",
+          status: "failed",
+          outputSummary: '{"error":{"code":"x","message":"site.health_check 调用失败"}}',
+        }),
+      },
+    ];
+    const t = text(render(createElement(StepSummary, { activity, running: false })));
+    expect(t).not.toContain("site.health_check");
+    expect(t).not.toContain("site.list");
+    expect(t).toContain("检测站点 被拒");
+  });
+});