Add access to Voice PE timers

[mrand]

Describe the problem you have/What new integration you would like
Voice PE works pretty well, but there doesn't appear to be a way to access the timers set by Voice PE.

Please describe your use case for this integration and alternatives you've tried:
Being able to display at least one timer, and ideally multiple timers, on a dashboard.

Additional context
See esphome/esphome#8017 for considerable detail.