- Add optional limit parameter to AssetSearchService.search() method for controlling result set size
- Implement AssetSearchExportView for exporting search results as CSV files with UTF-8 BOM encoding
- Add CSV export endpoint at GET /api/assets/search/export/ with configurable MAX_EXPORT_ROWS limit (10000)
- Support both website and endpoint asset types with type-specific column mappings in CSV export
- Format array fields (tech, matched_gf_patterns) and dates appropriately in exported CSV
- Update URL routing to include new search export endpoint
- Update views __init__.py to export AssetSearchExportView
- Add CSV generation with streaming response for efficient memory usage on large exports
- Update frontend search service to support export functionality
- Add internationalization strings for export feature in en.json and zh.json
- Update smart-filter-input and search-results-table components to support export UI
- Update installation and Docker startup scripts for deployment compatibility
