[REQUEST] Show when was the last time the Todos list was synced

[cleicar]

Branch/Commit:

main

Describe the feature:

It would be helpful to have in the top of the page when the Todos list was last synced so when I get in I'll know if it's up-to-date or not.

Problem:

Every time that I get inside dash I don't now if all the 3 types of lists are updated or not, so I need to ask to sync everything.

I will abide by the code of conduct