Siavash Sameni
d249b32ee5
test+docs: add tests for QualityDirective, ParticipantQuality; update docs
- QualityDirective signal roundtrip tests (with/without reason)
- ParticipantQuality unit tests (initial tier, degradation, weakest-link)
- Updated PROGRESS.md with desktop adaptive quality, relay coordinated
switching, Oboe state polling entries
- Updated ARCHITECTURE.md SFU fan-out rules with QualityDirective
- Updated PRD-coordinated-codec.md with implementation status
- 312 tests passing across all modified crates
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>