[Expressive Battery] Refactor pref with anomaly hint.

- WarningFramePreference & warning_frame_preference.xml is a battery customized layout which looks like a standard Preference layout with an optional app icon & warning chip.
- PowerGaugePreference extends the WarningFramePreference to display the app Preference with optional warning chip in Battery > Battery Usage.
- PowerUsageTimePreference extends the WarningFramePreference to display the usage time with optional warning chip in Battery > Battery Usage > App battery usage.

Bug: 349652542
Test: atest BatteryUsageBreakdownControllerTest PowerGaugePreferenceTest PowerUsageTimeControllerTest
Flag: com.android.settingslib.widget.theme.flags.is_expressive_design_enabled
Change-Id: I5d22703ccc487c54a2bbbc1d9737b92a2de54ba5