Vouch

Adds three items to the status bar at the bottom of VS Code while you work on a Vouch task:

• Run runs your solution with the task's inputs and shows the output.
• Submit saves your files, asks you to confirm, submits, and offers to open your pull request.
• Time left counts down to your deadline (yellow under 15 minutes, red under 5).

The deadline comes from .vouch/attempt.json in your task repository.