Revert "Set initial slide - today - into middle (non-duplicate) slide in focus tasks to make unsync scroll bug with duplicate slides less severe."

This reverts commit fe2012d6054a502b4a65d078fabf41b7cf508caa.

This did not fix the android scroll bug in focus tasks slides and introduced a new bug: opening datepicker from '\''no date'\'' slide swiped to today slide.