is there a command to reset the server map

[BOT CRISIS COMMANDER]

is there any other way to reset the server map that is not the admin cleanup button?

[it's almost harvesting season]

I'm not sure if their is another way, i'd guess you can restart the map instead of using admin cleanup button.

[moving shadow]

If you mean changing the map then 'changelevel mapnamehere' would work

[Global]

gmod_admin_cleanup cleans up the map without the usage of the menu. This works on all gamemodes, as well.