[Keyboard] QWERTYYdox refactor (#6446)

* Delete null key

`__` key in keymap.c doesn't actually exist on the physical hardware.
Removed key from keymap.c and removed its argument from the layout macro.

* Delete unused keycode aliases

* Replace layer index definitions with an enum

* Replace redundant numpad keycodes with native aliases

* Use native layer change keycodes instead of aliases

* Visually align the keycodes

It makes the keymap pretty.

* Correct Configurator layout data

* Clean up header files

- convert to pragma once include guard
- remove redundant definitions
- remove commented code blocks

* Delete LAYOUT_kc macro

Was copied from ergotravel; not valid for this keyboard.

* Consolidate rev1 rules.mk settings to keyboard level

Previous codebase enabled Backlight at keyboard level then disabled it at revision level.

* Delete unused rules

* Consolidate config.h settings from keymap level to keyboard level

* Modernize keyboard's config.h file

Aligns the keyboard-level config.h file more closely with the current QMK template for AVR keyboards.

1 files changed, 3 insertions, 20 deletions

diff --git a/keyboards/qwertyydox/qwertyydox.h b/keyboards/qwertyydox/qwertyydox.h
index 57bd0dc54a..9eb4073dfe 100644
--- a/keyboards/qwertyydox/qwertyydox.h
+++ b/keyboards/qwertyydox/qwertyydox.h
@@ -1,24 +1,7 @@
-#ifndef QWERTYYDOX_H
-#define QWERTYYDOX_H
+#pragma once
+
+#include "quantum.h"
 
 #ifdef KEYBOARD_qwertyydox_rev1
     #include "rev1.h"
 #endif
-
-#include "quantum.h"
-
-// Used to create a keymap using only KC_ prefixed keys
-#define LAYOUT_kc( \
-    L00, L01, L02, L03, L04, L05, L06,       R00, R01, R02, R03, R04, R05, R06, \
-    L10, L11, L12, L13, L14, L15, L16,       R10, R11, R12, R13, R14, R15, R16, \
-    L20, L21, L22, L23, L24, L25, L26,       R20, R21, R22, R23, R24, R25, R26, \
-    L30, L31, L32, L33,      L34, L35,       R30, R31,      R32, R33, R34, R35  \
-    ) \
-    LAYOUT( \
-        KC_##L00, KC_##L01, KC_##L02, KC_##L03, KC_##L04, KC_##L05, KC_##L06,       KC_##R00, KC_##R01, KC_##R02, KC_##R03, KC_##R04, KC_##R05, KC_##R06, \
-        KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15, KC_##L16,       KC_##R10, KC_##R11, KC_##R12, KC_##R13, KC_##R14, KC_##R15, KC_##R16, \
-        KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25, KC_##L26,       KC_##R20, KC_##R21, KC_##R22, KC_##R23, KC_##R24, KC_##R25, KC_##R26, \
-        KC_##L30, KC_##L31, KC_##L32, KC_##L33,           KC_##L34, KC_##L35,       KC_##R30, KC_##R31,           KC_##R32, KC_##R33, KC_##R34, KC_##R35  \
-    )
-
-#endif
\ No newline at end of file