[Keyboard] Add 2key2crawl (#6727)

* adding working 2key2crawl

Adding working 2key2crawl files
edited files in accordance with original PR comments

* Changes

Changes and updates

* Update readme.md

* Update config.h

removed IS_COMMAND block that was missed in previous commit

* Changes to vol/keymap.c

Removed unneccesary function

1 files changed, 25 insertions, 0 deletions

diff --git a/keyboards/2key2crawl/keymaps/vol/keymap.c b/keyboards/2key2crawl/keymaps/vol/keymap.c
new file mode 100644
index 0000000000..8ffd3f58c8
--- /dev/null
+++ b/keyboards/2key2crawl/keymaps/vol/keymap.c
@@ -0,0 +1,25 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+LAYOUT(
+    KC_1, KC_2, KC_3, KC_4, KC_5,
+    KC_6, KC_7, KC_8, KC_9, KC_0, KC_ENTER),
+
+};
+
+void matrix_init_user(void) {
+  debug_config.matrix = 1;
+  debug_config.keyboard = 1;
+  debug_config.enable = 1;
+}
+
+void encoder_update_user(int8_t index, bool clockwise) {
+  if (index == 0) {
+    if (clockwise) {
+     tap_code(KC_VOLU);
+    } else {
+      tap_code(KC_VOLD);
+    }
+  }
+}