docs: add EasyVMAF, MPD Stream Monitor, Retransfer; update parameter store docs - Add Service:-EasyVMAF.md: VMAF video quality analysis on S3 files - Add Service:-MPD-Stream-Monitor.md: MPEG-DASH live stream monitoring - Add Service:-Retransfer.md: file copy from web/S3 to S3 - Update User-Guide:-Parameter-Store.md: reflect setup-parameter-store replacing create-parameter-store, add delete-parameter-store section (osaas-ai#826, osaas-ai#834) - Update Service:-App-Config-Svc.md: minor wording and link to parameter store guide Co-Authored-By: Claude <noreply@anthropic.com>

Claude Agent committed May 14, 2026