* Keyboard: add treeadstone48
* rename layout defines
* Use of pragma once
* move common include code
* fixed info.json
* change keymap layout from kc to normal
* fix alpha revision keymap
* fixed info.json
* remove USE_Link_Time_Optimization
* I re-created treastone48 keyboard firmware from ./util/new_keyboard.sh
After that I use common OLED_DRIVER, RGB_LIGHT and SPLIT_KEYBOARD options.
And then check all keymap.
* Modified by PR review
* Remove keymap_config extern from default keymaps
* Revert unicode
Apparently VSCode does not like unicode, I didn't actually edit these lines, so it must have been automatic... :(
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Keyboard: add treeadstone48
* rename layout defines
* Use of pragma once
* move common include code
* fixed info.json
* change keymap layout from kc to normal
* fix alpha revision keymap
* fixed info.json
* remove USE_Link_Time_Optimization
