feat(shields): Add splitkb.com Aurora Sweep.

app/boards/shields/splitkb_aurora_sweep/Kconfig.defconfig

@@ -0,0 +1,55 @@
+# Copyright (c) 2022 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+if SHIELD_SPLITKB_AURORA_SWEEP_LEFT
+
+config ZMK_KEYBOARD_NAME
+	default "Aurora Sweep"
+
+config ZMK_SPLIT_ROLE_CENTRAL
+	default y
+
+endif # SHIELD_SPLITKB_AURORA_SWEEP_LEFT
+
+if SHIELD_SPLITKB_AURORA_SWEEP_LEFT || SHIELD_SPLITKB_AURORA_SWEEP_RIGHT
+
+config ZMK_SPLIT
+	default y
+
+config ZMK_RGB_UNDERGLOW
+	select WS2812_STRIP
+	select SPI
+
+config ZMK_DISPLAY
+	
+if ZMK_DISPLAY
+
+config SSD1306
+	default y
+
+config I2C
+	default y
+
+config SSD1306_REVERSE_MODE
+	default y
+
+endif # ZMK_DISPLAY
+
+if LVGL
+
+config LVGL_VDB_SIZE
+	default 64
+
+config LVGL_DPI
+	default 148
+
+config LVGL_BITS_PER_PIXEL
+	default 1
+
+choice LVGL_COLOR_DEPTH
+	default LVGL_COLOR_DEPTH_1
+endchoice
+
+endif # LVGL
+
+endif # SHIELD_SPLITKB_AURORA_SWEEP_LEFT || SHIELD_SPLITKB_AURORA_SWEEP_RIGHT