This reverts commit 0359aaeb47.
Reason for revert: <Potential culprit for b/356564046 - verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.>
Change-Id: I980838773078d822d20608e5975a26cf8dbed2be
Also adds the link to set trigger behavior to the main mode page (only for calendar so far), and the switch preference to enable/disable automatic rules (for all but manual DND mode).
Removes the "escape hatch" to allow manual mode to also use the new modes pages.
Ported from ZenModeEventRuleSettings.
Flag: android.app.modes_ui
Bug: 332730302
Test: ZenModeSetCalendarPreferenceControllerTest, ZenModeSetTriggerLinkPreferenceControllerTest, manual
Change-Id: Ia7a716c66663a21494a6c05711250a5bda87ca8c