[Keyboard] Add ANAVI Macro Pad 12 (#21547)

keyboards/anavi/macropad12/keymaps/default/keymap.c

@@ -0,0 +1,17 @@
+// Copyright 2023 Leon Anavi <leon@anavi.org>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+enum layer_names {
+    _BASE
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [_BASE] = LAYOUT(
+        KC_1, KC_2, KC_3,
+        KC_4, KC_5, KC_6,
+        KC_7, KC_8, KC_9,
+        BL_STEP, RGB_MOD, RGB_TOG
+    )
+};