[Projects beta] Allow sorting by more than one column

[codytodonnell]

It would be nice to be able to sort issues by at least two different columns simultaneously. For example, if you have both a "priority" column and an "effort" column, it would be very helpful to be able to sort by both so that highest priority and lowest effort issues appear at the top.

[rmcnews]

You can do Group by values on the first column and sort the second column to get a similar effect.

[rileybroughten]

You can now sort by a secondary field on your project views! Check out the changelog for more details ✨

[shamminjiti]

Why stop at 2 fields? Can't you allow sorting based on as many fields as possible?