[Keyboard] correct the info.json for qmk configurator and add two empty layers for via (#13552)

[keyboard] Clueboard 2x1800 2021 Support (#13220)

* 2x1800 2021

* add support for writing a whole frame at a time

* improvements

* wip

* fix scrolling

* small tweak

* add a buffer that's larger than the display

* add the start of a font

* working upper and lower case letters

* add qmk animation

* integrate the message sign into the qmk task system

* add encoder defaults

* add MAX7219_LED_CUSTOM to config.h

* tweaks

* remove unneeded keymaps

* add a keymap showing how to control the signboard

* cleanup

* cleanup

* add a way to disable the startup test

* make it easier to define options at the keymap level

* Fix define names

Co-authored-by: Greg Cochard <gcochard@users.noreply.github.com>

* Apply suggestions from gcochard

Co-authored-by: Greg Cochard <gcochard@users.noreply.github.com>

* feedback from noroads

* format info.json

Co-authored-by: Greg Cochard <gcochard@users.noreply.github.com>

[Keyboard] Add Serratus PCB (#13281)

Co-authored-by: Ryan <fauxpark@gmail.com>

[Keyboard] Tidying up my projects and subprojects (#13289)

Co-authored-by: Erovia <Erovia@users.noreply.github.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Ethan Madden <maddene@madden.ninja>

Fix some RGB Matrix-enabled keymaps referring to RGBLight mode (#13509)

switch to qmk-dotty-dict (#13460)

correct data info.json (#13544)

rouge87 and rogue87

[Keyboard] Add MelGeek MJ6xy which is a 60% keyboard that support mul… (#13494)

Co-authored-by: Ryan <fauxpark@gmail.com>

Traveller handwired layout macro refactor (#13539)

Lucid Phantom soldered: layout macro touch-up (#13540)

RGB Matrix support for Scylla (#13415)

Co-authored-by: filterpaper <filterpaper@localhost>

Refactor Drop boards to custom matrix lite (#13468)

[Keyboard] Add ianklug grooveboard (#13536)

Co-authored-by: Ryan <fauxpark@gmail.com>

[Keyboard} Add ISO support for the GMMK Pro (#13532)

* Added iso layer support for the GMMK Pro iso version

* Adjusted the mapping

* aligning with best practises
* aligning with comments from PR

* Added iso layout to info.json

Ortho 5x14 handwired info.json correction (#13538)

* ortho5x14 handwired: correct info.json data

Last key was incorrectly positioned.

* fix readme typo

4pplet AEKISO60 keymap/macro touch-up (#13528)

Moves the ISO Enter keycode to the home row for more consistency with the rest of QMK. Also grid-aligns the keycodes and adds a block comment for the layout macro.

Ergoarrows info.json touch-up (#13537)

* human-friendly formatting

Add line breaks between rows and halves.

* fix rounding issues

Fixes issues with y-offset values due to rounding in KLE.

* remove layout dead space; re-mirror halves

Removes the empty white space from the layout, and aligns the keys on the right half so they are a mirror of the left half.

[Keyboard] Montex add VIA support and keymap. (#13488)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Anthony Lowery <anthony.lowery@unity3d.com>

[Keyboard] fixes and additions to the Marauder keyboard (#13462)

Co-authored-by: Drashna Jaelre <drashna@live.com>

AMJ60 Refactor (#13530)

* rename LAYOUT to LAYOUT_all

* refactor default keymap

- add license header
- use layer_names enum
- use LAYOUT_all macro
- update keymap to be more generic
- use QMK-native keycode aliases

* info.json: human-friendly formatting

* convert LAYOUT_iso into a proper LAYOUT_60_iso

* LAYOUT_all bugfix

In the physical sense, position k3d is to the left of k3c.

* rework LAYOUT_max into LAYOUT_60_ansi_split_bs_rshift

* remove LAYOUT_iso_splitrshift and iso_split_rshift keymap

* rework LAYOUT_hhkb into LAYOUT_60_hhkb

* amj60.h cleanup

- add license header
- use #pragma once include guard
- concatenate layout block comments
- remove unnecessary function headers

* add license header to amj60.c

* align config.h to QMK template

* align rules.mk to QMK template

* enable Community Layout support

* modernize readme.md

- add PCB image
- convert keyboard data to list
- add flashing and bootloader instructions
- update Docs links