website: add signup form
website: add signup form

FauDroids/MyAdvent,FauDroids/MyAdvent,FauDroids/MyAdvent,FauDroids/XmasCalendar,FauDroids/XmasCalendar,FauDroids/MyAdvent,FauDroids/XmasCalendar,FauDroids/XmasCalendar