Extract `@taskr/utils`?

[lukeed]

I'm sure if Taskr would benefit from exposing some of its tools directly.

The benefits would be that plugins could import/share some of the core Taskr helpers. Even though the core utilities are exposed right now, we have a set of internal helpers that could be part of this module too.

If this happens, the utilities would all be within the @taskr/utils package name.

Need your help deciding what I should do:

Comments welcome. Thanks! 😄