fix(agent-picker): list agents named by the search before other agents' model setups (#39806)

* fix(agent-picker): list agents named by the search before other agents' model setups

Typing "codex" in the agent picker showed OpenCode/Cursor model setups
(e.g. "OpenCode · GPT-5 Codex") above the Codex agent itself, and Enter
picked the first setup. Direct agent matches now render first and are the
Enter target.

* test(agent-picker): assert search highlight and Enter target for named agent

* test(agent-picker): import fireEvent after rebase

(cherry picked from commit f04e06b023)
(cherry picked from commit f2960d1b73)

src/renderer/src/components/agent/AgentLaunchPickerMenu.search.test.tsx

@@ -0,0 +1,76 @@
+// @vitest-environment happy-dom
+import { cleanup, fireEvent, render, screen } from '@testing-library/react'
+import { afterEach, expect, it, vi } from 'vitest'
+import type { ComponentProps } from 'react'
+import type * as LaunchSetup from './AgentLaunchSetupButton'
+import type { AgentLaunchSetupButton } from './AgentLaunchSetupButton'
+import { AgentLaunchPickerMenu } from './AgentLaunchPickerMenu'
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuTrigger,
+  DropdownMenuSub,
+  DropdownMenuSubTrigger
+} from '@/components/ui/dropdown-menu'
+import type { AgentPickerEntry } from '../../../../shared/agent-launch/picker/agent-launch-picker'
+
+vi.mock('@/hooks/useShortcutLabel', () => ({ useOptionalShortcutLabel: () => null }))
+vi.mock('./AgentLaunchSetupButton', async (importOriginal) => ({
+  ...(await importOriginal<typeof LaunchSetup>()),
+  AgentLaunchSetupButton: vi.fn((props: ComponentProps<typeof AgentLaunchSetupButton>) => (
+    <DropdownMenuSub>
+      <DropdownMenuSubTrigger asChild hideChevron>
+        {props.renderAnchor?.(<button>Setup</button>)}
+      </DropdownMenuSubTrigger>
+    </DropdownMenuSub>
+  ))
+}))
+afterEach(() => {
+  cleanup()
+  vi.clearAllMocks()
+})
+
+it('lists an agent named by the query before other agents’ model setups', () => {
+  const codex: AgentPickerEntry = {
+    agent: 'codex',
+    label: 'Codex',
+    rows: [{ agent: 'codex', kind: 'cli' }],
+    surfaces: ['terminal'],
+    defaultSurface: 'terminal',
+    terminal: {},
+    structured: {},
+    catalog: { origin: 'probe', fetchedAt: 1, models: [] }
+  }
+  const opencode: AgentPickerEntry = {
+    ...codex,
+    agent: 'opencode',
+    label: 'OpenCode',
+    rows: [{ agent: 'opencode', kind: 'cli' }],
+    catalog: {
+      origin: 'probe',
+      fetchedAt: 1,
+      models: [{ id: 'gpt-5-codex', label: 'GPT-5 Codex', isDefault: false, efforts: [] }]
+    }
+  }
+  const launch = vi.fn()
+  render(
+    <DropdownMenu defaultOpen modal={false}>
+      <DropdownMenuTrigger>Open</DropdownMenuTrigger>
+      <DropdownMenuContent>
+        <AgentLaunchPickerMenu entries={[opencode, codex]} runLaunch={launch} />
+      </DropdownMenuContent>
+    </DropdownMenu>
+  )
+  fireEvent.focus(screen.getByRole('textbox'))
+  fireEvent.change(screen.getByRole('textbox'), { target: { value: 'codex' } })
+  const items = screen.getAllByRole('menuitem').map((item) => item.textContent)
+  expect(items[0]).toContain('Codex')
+  expect(items[0]).not.toContain('OpenCode')
+  expect(items.some((text) => text?.includes('OpenCode · GPT-5 Codex'))).toBe(true)
+  const highlighted = document.querySelectorAll('[data-search-default]')
+  expect(highlighted).toHaveLength(1)
+  expect(highlighted[0].textContent).toContain('Codex')
+  expect(highlighted[0].textContent).not.toContain('OpenCode')
+  fireEvent.keyDown(screen.getByRole('textbox'), { key: 'Enter' })
+  expect(launch).toHaveBeenCalledWith({ agent: 'codex', kind: 'cli' }, undefined)
+})

src/renderer/src/components/agent/AgentLaunchPickerMenu.tsx

@@ -136,8 +136,9 @@ export function AgentLaunchPickerMenu({
   }
   // Why: Enter in the search picks the first enabled row, so show it highlighted like cmdk comboboxes.
   const enabled = (entry: AgentPickerEntry) => !disabled && entry.surfaces.length > 0
-  const firstSetup = setups.find((setup) => enabled(setup.entry))
-  const firstEntry = firstSetup ? undefined : visible.find(enabled)
+  // Why: a query naming an agent should surface that agent before other agents’ model setups.
+  const firstEntry = visible.find(enabled)
+  const firstSetup = firstEntry ? undefined : setups.find((setup) => enabled(setup.entry))
   const showSearchDefault = searchFocused && query.trim().length > 0
   return (
     <div ref={root} data-agent-launch-picker="true">
@@ -178,6 +179,30 @@ export function AgentLaunchPickerMenu({
         </div>
       ) : null}
       <div className="max-h-64 overflow-y-auto scrollbar-sleek">
+        {visible.map((entry) => {
+          const source = draftForEntry?.(entry)
+          return (
+            <AgentPickerMenuRow
+              key={entry.agent}
+              draftScope={draftScope}
+              entry={entry}
+              mode={mode}
+              searchDefault={showSearchDefault && entry === firstEntry}
+              source={source}
+              selected={value?.agent === entry.agent ? value : undefined}
+              setupDisabled={setupDisabled}
+              openSetup={openSetup}
+              onSetupOpenChange={setActiveSetup}
+              disabled={disabled}
+              terminalBlocked={terminalBlocked}
+              runLaunch={runLaunch}
+              onSelectAgent={onSelectAgent}
+              isDefault={defaultAgent === entry.agent}
+              onSetDefault={onSetDefault}
+              shortcut={mode !== 'select' ? shortcutLabels?.get(entry.agent) : undefined}
+            />
+          )
+        })}
         {setups.map((setup) => {
           const source = draftForEntry?.(setup.entry)
           return (
@@ -203,30 +228,6 @@ export function AgentLaunchPickerMenu({
             />
           )
         })}
-        {visible.map((entry) => {
-          const source = draftForEntry?.(entry)
-          return (
-            <AgentPickerMenuRow
-              key={entry.agent}
-              draftScope={draftScope}
-              entry={entry}
-              mode={mode}
-              searchDefault={showSearchDefault && entry === firstEntry}
-              source={source}
-              selected={value?.agent === entry.agent ? value : undefined}
-              setupDisabled={setupDisabled}
-              openSetup={openSetup}
-              onSetupOpenChange={setActiveSetup}
-              disabled={disabled}
-              terminalBlocked={terminalBlocked}
-              runLaunch={runLaunch}
-              onSelectAgent={onSelectAgent}
-              isDefault={defaultAgent === entry.agent}
-              onSetDefault={onSetDefault}
-              shortcut={mode !== 'select' ? shortcutLabels?.get(entry.agent) : undefined}
-            />
-          )
-        })}
         {!visible.length && !setups.length ? (
           <DropdownMenuItem disabled>
             {t('auto.components.agent.AgentCombobox.579c768bde', 'No agents match your search.')}