[Raing5Days]

Summary

Autonomous optimization for OpCase-Auto-Providercatalog-01 in category streaming-render.

Target files:

• src/web-ui/src/infrastructure/config/services/providerCatalog.ts

Key Improvements

1. Catalog Matching Memoization: Added normalizedCatalogCache with a WeakMap for catalog entries, sorting longest-first to eliminate repetitive .flatMap and .sort allocations on every matchProviderCatalogItemByBaseUrl call.
2. Provider Segment URL Parsing Cache: Added bounded LRU providerSegmentCache for extractProviderSegmentFromBaseUrl, caching domain hostname splitting and URL object parsing for instant lookup.

Metrics

• Verified SLA: PASSED

Checklist

• Autonomous flywheel verification passed.
• Regression unit tests passed.