Implement mobile list option

[corrodedHash]

On mobile, the tasklist is really difficult to view, because each task is basically one screen height.

A short fix to this (which is implemented in this PR) is just disabling the mobile breakpoint. A better solution might be to implement a new list for mobile, which presents less information, and gives full information only when expanded.

[DCsunset]

Hi, thanks for you contribution. I think a better way to do this is to hide some columns that is not frequently used for mobile list. Probably we can add an option to select columns to display when using a mobile device. So users can leave only Description and Actions if they want.