[Keyboard] Add Octopad+ Keyboard (#18484)

Co-authored-by: Neil Brian Ramirez <nightlyboards@gmail.com>

keyboards/nightly_boards/octopadplus/octopadplus.h

@@ -0,0 +1,37 @@
+/* Copyright 2022 DeskDaily
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+#include "quantum.h"
+
+/* This is a shortcut to help you visually see your layout.
+ *
+ * The first section contains all of the arguments representing the physical
+ * layout of the board and position of the keys.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+#define LAYOUT( \
+    K04,                K15, \
+    K00,  K01,   K02,   K03,    \
+    K10,  K11,   K12,   K13    \
+\
+) { \
+    { K00,   K01,   K02,    K03,    K04,    KC_NO  }, \
+    { K10,   K11,   K12,    K13,    KC_NO,  K15    }, \
+}