ADDED: email for searchable field for All Events RSVP in admin side
ADDED: Preview RSVP confirmation email in edit rsvp post page
ADDED: Ability to add RSVP image
ADDED: Ability to add rsvp description on eventcard
FIXED: auto change the capacity to max value
FIXED: error messages to be reset on the form
FIXED: temp pass sent in email even after disabled
FIXED: open rsvp form calling twice
UPDATED: form styles for clean form
UPDATED: confirmation email styles
