Document final issue validation results and reproduction conditions
Record October 11 metadata and playback investigations with reproducible evidence
曲の切り替えの計測結果を追加（#66）
一括編集の計測結果を追加（#65）
Document in-place metadata writes for issue #32
可視化・マーキーの抑制と scenePhase の挙動を追加
Add Music library playback and import notes for issue #22
Document deleted metadata preservation and regression checks
Document MP4 metadata layout safety and regression checks
Document video realtime tap ownership and regression probes
Document album aggregation cache and regression verification
Document Music metadata import snapshots and regression checks
docs: record playback clock observation fix and regression checks
docs: record performance-focused source review and filed issues
Document native TestFlight workshop build verification
docs: assess GitHub Actions test offloading
Document TestFlight preparation and verification gates
Document iPhone Duo specifications and implementation plan
Document extended audio import validation and cache optimization
Document iPhone LED dock architecture and verification
Document lazy artwork storage and memory validation
Document large-library performance review and probes
Focus CI wiki on exit code 65 evidence and diagnostics
Document extended audio decoder and cache design
Document Xcode project CI setup
Create Wiki home page