Mild suggestion: mention integration with timer-bar-card

[igorsantos07]

Checklist

• I have filled out the template to the best of my ability.
• This only contains 1 feature request (if you have multiple feature requests, open one feature request for each feature request).
• This issue is not a duplicate feature request of previous feature requests.

Is your feature request related to a problem? Please describe.

A couple of weeks ago I stumbled upon https://github.com/rianadon/timer-bar-card and noticed it would be very easy to use it together with the daily_schedule. I actually submitted a PR to list integrations that work with it: rianadon/timer-bar-card#80

Describe the solution you'd like

I wonder if it makes sense to also mention the timer card in your readme? (:

Describe alternatives you've considered

none haha it's just a user idea

Additional context

[amitfin]

Done:
https://github.com/amitfin/daily_schedule/#additional-cards