test(client-ui-conversation): assert localized 输出 section title in web-card panel

master's locale rollout renders the details Output section title through
t('details.output') (输出 under the zh seat the test uses). The spec still
asserted the English 'Output' literal and failed. Match the sibling
terminal-card suite's localized assertion.

packages/client/ui-conversation/tests/web-card.spec.tsx

@@ -234,7 +234,7 @@ describe('DetailsPanel web Output section', () => {
     expect(view.getByText('HTTP 200')).toBeTruthy()
     // The card is a summary (URL + status only); the panel is the single-call
     // reading surface, so the fetched body still renders below the card.
-    const output = view.getByText('Output').closest('section')
+    const output = view.getByText('输出').closest('section')
     expect(output?.querySelector('pre')?.textContent).toContain('fetch body')
   })
 
@@ -243,7 +243,7 @@ describe('DetailsPanel web Output section', () => {
       nodes: [settledSearch({ callView: null, resultView: null })],
     }), { turnSeq: 10, callId: 'c1', toolName: 'web_search' })
     expect(view.container.querySelector('[data-web]')).toBeNull()
-    const output = view.getByText('Output').closest('section')
+    const output = view.getByText('输出').closest('section')
     expect(output?.querySelector('pre')?.textContent).toContain('search text')
   })
 })