Auto-submit on push-to-talk release

I'm using Bowen for voice input with CLI-based LLMs like Claude Code. Currently, after I release the push-to-talk button, the transcribed text appears but I still have to manually press Enter to submit it.

It would be great if there was an option to automatically send the transcribed text as soon as I release the push-to-talk button so I don’t have to hit Enter after every voice input, without going full hands-free.