Feature request: Recover transcription if process fails

[viggotw]

I would love it if you added functionality for exporting the transcription in the case of an error/crash/user-abort. Then at least part of the progress would be saved.

Also, it would be nice if you added a toggle button in the box that appears while transcribing, to allow users to see the transcribed text as it is being produced. The time estimation is not very accurate, so this could help estimate how far it's gone. Also, the Whisper models sometimes tend to get stuck in loops, saying the same word over and over again. These two features combined would enable the user to detect this manually and abort the process, while still keeping everything that was transcribed so far.