Different default session templates
Provide some default session templates for easier session creation.
short session - A session with short default values (hours/days),
long session - A session with current default values (days/weeks),
bondage session - A session with short default values (minutes/hours),
reset - A session with everything turned off and without any time values (or maybe 0-1 minute, if required).
Why is it needed
Based on a discussion in Discord it's currently hard to create certain types of sessions (like bondage session) without accidentally misconfiguring an option (like max time still 4 weeks, it's not good for a bondage session!)