- Update version from 1.0.12 to 1.0.13 in main.py, build.py, mbetterclient/web_dashboard/app.py, mbetterclient/config/settings.py, mbetterclient/__init__.py
- Update user agent from 1.0r12 to 1.0r13 in mbetterclient/api_client/client.py and test_reports_sync_fix.py
- Add time filtering feature to reports page with start/end time controls
- Update daily-summary, match-reports, and download-excel API endpoints to support time filtering
- Update CHANGELOG.md with version 1.0.13 entry