Feature Request: Open last problem

[chrisgrieser]

Problem

Often, I find myself stopping leetcoding due to appointments etc.

While there is :Leet last_submit to go to the last submission, there is no command to open the last problem I was working on if I did not submit it.

Suggested Solution

Either a command :Leet last_problem, and/or direct a menu item letting me pick up at the last problem I was working on.