- Remplacer les Arc+Box::pin manuels par la macro action_handler!(captures(...))
- Supprimer helpers locaux dupliqués dans renderer.rs (add_var, add_action)
- Extraire handlers génériques pour GET requests
- Factoriser extraction metadata dans set_uri_handler /set_next_uriHandler
- Simplifier build_renderingcontrol en retirant pipeline inutile
- Mettre à jour edition Rust de 2021 vers 2024 dans tous les Cargo.toml
- Corriger pattern matching inutile `ref` sur déréférencement dans pmoaudio et pmoflac
- Replace rodio dependency with cpal in pmoaudio/Cargo.toml
- Add AudioSink node using cpal for direct hardware access
- Add SharedBuffer for async/callback communication
- Convert all audio formats to F32 for cpal
- Improve latency and control over audio stream
- Add WHY_CPAL.md explaining the technical choice
- Update INSTALL_NOTES.md with ALSA requirements
- Export AudioSink in lib.rs and mod.rs
Benefits:
- Minimal latency (no extra layers)
- Direct hardware control
- Lighter binary (~3.8 MB less)
- Same ALSA dependency as rodio on Linux
- Cross-platform (ALSA/JACK on Linux, CoreAudio on macOS, WASAPI on Windows)
