Add additional row in vertical and horizontal pager in horizontal clock mode showing favorites (#246)

* Add setting for clock widget to show two DynamicZones, one of them always being favorites

* implementing horizontal pager

* undoing changes

* checking if withFavoriteBar is set in horizontal layout

* Clock widget: use compose pager, not accompanist pager

* Pull favorites part provider from view model

* Clock widget settings: remove divider

* Remove date_part from settings.proto

* Remove datePart settings references

---------

Co-authored-by: MM20 <15646950+MM2-0@users.noreply.github.com>

core/preferences/src/main/java/de/mm20/launcher2/preferences/Defaults.kt

@@ -50,9 +50,8 @@ fun createFactorySettings(context: Context): Settings {
                 .setColor(Settings.ClockWidgetSettings.ClockWidgetColors.Auto)
                 .setAlarmPart(true)
                 .setBatteryPart(true)
-                .setDatePart(true)
                 .setMusicPart(true)
-                .setFavoritesPart(false)
+                .setFavoritesPart(true)
                 .setFillHeight(true)
                 .build()
         )

core/preferences/src/main/java/de/mm20/launcher2/preferences/migrations/Migration_2_3.kt

@@ -8,7 +8,6 @@ class Migration_2_3: VersionedMigration(2, 3) {
             builder.clockWidget.toBuilder()
                 .setAlarmPart(true)
                 .setBatteryPart(true)
-                .setDatePart(true)
                 .setMusicPart(true)
         )
     }

core/preferences/src/main/proto/settings.proto

@@ -115,7 +115,7 @@ message Settings {
       EmptyClock = 4;
     }
     ClockStyle clock_style = 2;
-    bool date_part = 3;
+    reserved 3;
     bool music_part = 4;
     bool battery_part = 5;
     bool alarm_part = 6;