[Keymap] Update Miryoku (#18773)

* [miryoku] Revert "[Keymap] manna-harbour_miryoku RESET to QK_BOOT (#18755)"

This reverts commit 89dbc18161.

* [miryoku] Add keyboardio/model01

* [miryoku] Add handwired/dactyl_manuform/4x6

* [miryoku] Update BT keycodes

- Update BT keycodes on Media inner index:
  - Move OUT_AUTO to bottom row
- Move RGB_TOG in vi to pinkie column to match other TOG keycodes, and rotate row

* [miryoku] Add Extra and Tap layers

* [miryoku] Rename config workflow option to custom_config

* [miryoku] Update custom_config.h and custom_rules.mk behaviour

* [miryoku] Make mapping macro customisable globally and per layer

* [miryoku] Add layer lock

* [miryoku] Update RGB order in media-l-invertedt

* [miryoku] Change mouse button order

* [miryoku] Change to X macros for layer list

- Supports adding and removing layers from custom_config.h
- Add "U_" prefix to layer names
- Add layer name strings
- Populate keymaps array from X macro
- Populate layers enum from X macro
- Move layers enum to manna-harbour_miryoku.h
- Rename miryoku_alternatives.h to miryoku_layer_alternatives.h
- Rename miryoku_layer.h to miryoku_layer_selection.h
- Remove miryoku_layer_names.h
- Add miryoku_layer_list.h

* [miryoku] Reformat split_3x6_3 mapping

* [miryoku] Add merge field to workflows

* [miryoku] Update thumb combos with new layer names

* [miryoku] Update cover image

* [miryoku] Add satt/vision

* [miryoku] Update Branches and Building docs

* [miryoku] Update reset keycode

* [miryoku] Add xmk

* [miryoku] Add boardsource/lulu

* [miryoku] Fix keyboardio/model01

users/manna-harbour_miryoku/config.h

@@ -5,6 +5,8 @@
 
 #pragma once
 
+#include "custom_config.h"
+
 // default but used in macros
 #undef TAPPING_TERM
 #define TAPPING_TERM 200
@@ -39,5 +41,3 @@
   #define EXTRA_SHORT_COMBOS
 #endif
 
-#include "custom_config.h"
-