[Enhancement] Make command to execute when idle configurable

[Flavescent]

I propose to change the option "Go home when idle" to an option titled "Execute when idle", with a text field in which the command to be executed can be entered.

This would allow users to change the default "/li auto" into another command, such as "/li [alias]", which would also support going home to an apartment, or a macro guiding characters to their inn room.

[Wiratama23]

how to enable '/li' command?
because in my case the command is not exist