feat: add mobile shell and unified search

apps/mobile-rn/__tests__/unified-search-result-row.test.tsx

@@ -0,0 +1,47 @@
+import React from 'react'
+import { act, create, type ReactTestRenderer } from 'react-test-renderer'
+import type { UnifiedSearchResult } from '@d3ro/core/types'
+import { NativeThemeProvider, getD3roNativePalette } from '@d3ro/ui-native'
+import { UnifiedSearchResultRow } from '../src/components/UnifiedSearchResultRow'
+
+const result: UnifiedSearchResult = {
+  source: 'meeting',
+  id: '33333333-3333-4333-8333-333333333333',
+  title: '주간 회의',
+  excerpt: '로드맵을 다음 주에 검토합니다.',
+  matchedField: 'transcript',
+  occurredAt: Date.parse('2026-09-28T00:00:00.000Z'),
+}
+
+describe('UnifiedSearchResultRow', () => {
+  test('exposes a named button and forwards the source result', () => {
+    const onPress = jest.fn()
+    let renderer: ReactTestRenderer | undefined
+    act(() => {
+      renderer = create(
+        <NativeThemeProvider palette={getD3roNativePalette('dark')}>
+          <UnifiedSearchResultRow
+            result={result}
+            title="주간 회의"
+            sourceLabel="회의"
+            matchLabel="전사 일치"
+            dateLabel="2026. 9. 28."
+            previewFallback="미리 볼 내용이 없습니다."
+            accessibilityLabel="회의 ‘주간 회의’ 열기"
+            onPress={onPress}
+          />
+        </NativeThemeProvider>,
+      )
+    })
+
+    const button = renderer!.root.findByProps({
+      testID: `unified-search-open-${result.source}-${result.id}`,
+    })
+    expect(button.props.accessibilityRole).toBe('button')
+    expect(button.props.accessibilityLabel).toBe('회의 ‘주간 회의’ 열기')
+
+    act(() => button.props.onPress())
+    expect(onPress).toHaveBeenCalledWith(result)
+    act(() => renderer!.unmount())
+  })
+})