That only resets the bot state so you get unstuck if something went wrong.
That's an interesting idea though, so I added the command /hardreset which requires an extra confirmation and deletes everything related to you from the database (users, boards, topics, phrases).
IMPORTANT: There is no going back, so only run this if you're sure about it.
I don't see this option inside the menu function. We have to manually type this command right? A little more visibility would be a nice thing in my opinion, with that little warning message of course. With that in mind will you be able to add a button for this function also into the menu?
If it's not too much to ask! 
Reset the Bot -- soft reset (some description) -- hard reset (that warning) -- exit
Something as this... above.
Yes, it's a command, an advanced one.
At the moment I rather not add to the menu, to be honest. 99% won't ever use this, and I don't want someone running it by mistake.
But with that many commands, I'll add a notice to the menu and createhelp orcommands which will give all those extra commands not in the menu (/minposts,reset,alt, etc)
edit: added
/help