[Keyboard] Add rev_0131 for Keychron Q0 (#19547)

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

keyboards/keychron/q0/rev_0131/keymaps/default/keymap.c

@@ -0,0 +1,49 @@
+/* Copyright 2023 @ Keychron (https://www.keychron.com)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+// clang-format off
+
+enum layers {
+    BASE,
+    FUNC
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [BASE] = LAYOUT_numpad_6x5(
+        KC_MUTE, MO(FUNC), KC_ESC,  KC_BSPC,  KC_TAB,
+        _______, KC_NUM,   KC_PSLS, KC_PAST,  KC_PMNS,
+        _______, KC_P7,    KC_P8,   KC_P9,    KC_PPLS,
+        _______, KC_P4,    KC_P5,   KC_P6,
+        _______, KC_P1,    KC_P2,   KC_P3,    KC_PENT,
+        _______, KC_P0,             KC_PDOT),
+
+    [FUNC] = LAYOUT_numpad_6x5(
+        RGB_TOG, _______,  KC_MUTE, KC_VOLD,  KC_VOLU,
+        _______, RGB_MOD,  RGB_VAI, RGB_HUI,  KC_DEL,
+        _______, RGB_RMOD, RGB_VAD, RGB_HUD,  _______,
+        _______, RGB_SAI,  RGB_SPI, KC_MPRV,
+        _______, RGB_SAD,  RGB_SPD, KC_MPLY,  _______,
+        _______, RGB_TOG,           KC_MNXT),
+};
+
+#if defined(ENCODER_MAP_ENABLE)
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
+    [BASE] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU) },
+    [FUNC] = { ENCODER_CCW_CW(RGB_VAD, RGB_VAI) },
+};
+#endif // ENCODER_MAP_ENABLE