Undo quiet hours for now 2/2

Revert "Other half of quiet hours UI updates"

This reverts commit dc6b74dde85e5544a27eef600114d0e9711bded0.

Revert "Forward port Quiet Hours settings from OSE44"

This reverts commit 93be2af02657984dd4f21b1c1b79137948d7e242.