[Keyboard] Add Handwired alcor dactyl (#18586)

Co-authored-by: Ryan <fauxpark@gmail.com>

keyboards/handwired/alcor_dactyl/config.h

@@ -0,0 +1,33 @@
+// Copyright 2022 Ethan (@rocketstrong)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "config_common.h"
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_TIMEOUT 200U
+#define SERIAL_USART_FULL_DUPLEX
+#define SERIAL_USART_TX_PIN GP10
+#define SERIAL_USART_RX_PIN GP9
+#define RGB_DI_PIN GP16
+#define DRIVER_LED_TOTAL 2
+#define RGB_MATRIX_SPLIT { 1, 1 }
+#define RGBLED_NUM 1
+#define EE_HANDS