e3f5dad2ac
- preloadTrackInstruments: also load VST3 tracks into bridge (no GUI) on project open - onStatusChange(connected): reload all VST tracks after bridge restart/down recovery - GUI button (track strip + piano roll): ensure-load then open — no white window when bridge restarted and instrument gone - __bridgeLoadedChannels map: skip reload if already loaded (avoids plugin state reset); reset on bridge down - piano roll: wrap Synth+GUI buttons in shrink-0 row so GUI stays on same line; compact track-strip GUI button