Migrate alarms and other interruptions to modes_ui

Also add missing tests for repeat callers

Flag: android.app.modes_ui
Test: ZenModesSummaryHelperTest
Test: ZenModeOtherPreferenceControllerTest
Test: ZenModeOtherLinkPreferenceControllerTest
Bug: 337086854
Change-Id: Ie0a849de61c32b5f9feacae9a1bac457f9dd526c

src/com/android/settings/notification/modes/ZenModeFragment.java

@@ -41,6 +41,8 @@ public class ZenModeFragment extends ZenModeFragmentBase {
         prefControllers.add(new ZenModeHeaderController(context, "header", this, mBackend));
         prefControllers.add(new ZenModePeopleLinkPreferenceController(
                 context, "zen_mode_people", mBackend));
+        prefControllers.add(new ZenModeOtherLinkPreferenceController(
+                context, "zen_other_settings", mBackend));
         return prefControllers;
     }