Homepage UX revamp

- unified Search and Suggestion behavior between regular phone and two
  pane
- don't adjust padding
- update new icon drawable
- support group homepage preference with round corner on phone
- Remove avator from homepage
- Adjust homepage preference order

Bug: 333989622
Bug: 334130370
Test: visual
Change-Id: I9880b52553f164745766c8b9d5c996585285e52a

src/com/android/settings/dashboard/DashboardFeatureProviderImpl.java

@@ -444,7 +444,9 @@ public class DashboardFeatureProviderImpl implements DashboardFeatureProvider {
         }
         if (TextUtils.equals(tile.getCategory(), CategoryKey.CATEGORY_HOMEPAGE)) {
             iconDrawable.setTint(Utils.getHomepageIconColor(preference.getContext()));
-        } else if (forceRoundedIcon && !TextUtils.equals(mContext.getPackageName(), iconPackage)) {
+        }
+
+        if (forceRoundedIcon && !TextUtils.equals(mContext.getPackageName(), iconPackage)) {
             iconDrawable = new AdaptiveIcon(mContext, iconDrawable,
                     R.dimen.dashboard_tile_foreground_image_inset);
             ((AdaptiveIcon) iconDrawable).setBackgroundColor(mContext, tile);