[Keyboard] Add Loop, Nano and Work boards from Work Louder (#12756)

keyboards/work_louder/nano/keymaps/via/keymap.c

@@ -0,0 +1,38 @@
+/* Copyright 2021 Drashna Jael're
+ *
+ * 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
+
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* Base */
+    [0] = LAYOUT_via(
+        KC_PSCR, MACRO00, MO(1),
+        KC_PGDN, KC_PGUP
+    ),
+    [1] = LAYOUT_via(
+        RESET,   MACRO01, _______,
+        _______, _______
+    ),
+    [2] = LAYOUT_via(
+        _______, _______, _______,
+        _______, _______
+    ),
+    [3] = LAYOUT_via(
+        _______, _______, _______,
+        _______, _______
+    )
+};