8614b268247396e7f784e624d650d960de41fa3d
Covers the pure pw-cli parser seam: multi-node parse sorted by description (non-audio dropped), Source=>input / Sink=>output, description-falls-back- to-name, empty/non-audio inputs yield nothing, EOF-flush of the final block, and incomplete blocks (no media.class) dropped. pw_cli tests 0 -> 6. Implemented by Gemini per next-task.md; left uncommitted per the operating- agreement default, reviewed against the real diff and re-verified (build + clippy --all-targets + test all green) by the senior. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>