Fb feature suggestion?

Hi fb and fb fam

I was wondering if you could make more than one rest day colour?

For instance, if there was a red, a green, a blue etc. Personally id use different colours for a true rest day, sickness, rest day due to menstruel cycle (as it's important to rest at the start and gives you more energy in the rest of your cycle)

I think it would give a really good amount of data and super helpful.

If they aren't labelled and simply different colours then one can choose their own meaning behind a rest day.

Would this be something easy to look at?

Thanks for everything!