- AndroidRpiOverlay / AndroidTvRpiOverlay priority 0 -> 1: they are the base
layer, below pawlet-rpi (2) and pawlet-framework-res (3).
- PawletUpdaterRpiOverlay was non-static (disabled at boot), so its
config_use_tryboot=true never applied; add android:isStatic="true".
Dark-by-default is now owned by the PawletOS framework overlay
(pawlet-framework-res-overlay, priority 1), which layers above this RPi
base overlay (priority 0). Removing the duplicate here keeps the theme
default in one place.
AndroidRpiOverlay, AndroidTvRpiOverlay, BluetoothRpiOverlay,
CarServiceRpiOverlay, SettingsRpiOverlay, and SystemUIRpiOverlay were
identical in pawlet_rpi4 and pawlet_rpi5. Consolidate them here so
they have a single source of truth.
Device-specific overlays (SettingsProviderRpiOverlay,
SettingsProviderTvRpiOverlay, WifiRpiOverlay) stay per-device because
they contain device-name and SSID strings that differ between rpi4/rpi5.
device/pawlet/rpi is already in PRODUCT_SOONG_NAMESPACES via
vendor/pawlet/config/rpi_common.mk, so no makefile changes are needed.