Add slow recognition diagnostics

Ariver

2026-07-01 2547282e0942a09b67fccfd53cf62a403ccd4a52

 privatevoice.src/internal/engine/engine_linux.go

@@ -4,6 +4,7 @@

import (
   "fmt"
   "time"
   "voicesnap/internal/logger"
   "voicesnap/internal/model"

@@ -57,6 +58,10 @@
   return e.hwInfo
}

func (e *sherpaEngine) ReleaseTailCaptureDelay() time.Duration {
   return senseVoiceReleaseTailDelay
}

func (e *sherpaEngine) Close() {
   if e.recognizer != nil {
      sherpa.DeleteOfflineRecognizer(e.recognizer)