Sauce Mild Layout Additions (#20818)
* add matrix_diagram.md
* info.json: apply friendly formatting, phase 1
- apply four-space indent
* info.json: apply friendly formatting, phase 2
- add key labels
* add LAYOUT_tkl_ansi_wkl_split_bs_rshift
* add LAYOUT_tkl_ansi_wkl
* add LAYOUT_tkl_iso_wkl_split_bs_rshift
* add LAYOUT_tkl_iso_wkl
* add position [3, 12] to LAYOUT_all
Adds the previously-missing `KC_NUHS` key position to the `LAYOUT_all` macro.
* info.json: edit listed maintainer
Reference the maintainer's GitHub username.
6892ba9026