feat(ui): display evaluation point code and support code search

- Add pointCode field to ReviewPoint interface and data pipeline
- Show code badge (e.g., JZ-DJ-001) before evaluation point name
- Search bar now matches against point code in addition to name
- Updated placeholder to indicate code search support

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

app/routes/reviews.tsx

@@ -243,6 +243,7 @@ export async function loader({ request }: LoaderFunctionArgs) {
           editAuditStatusMessage: '',
           title: '该评查点未涉及',
           pointName: r.name || '',
+          pointCode: r.code || '',
           groupName: '',
           status: 'notApplicable',
           content: {},