Wanleg tuneup / additions (#5752)
* change split keyboard tapping term in userspace
* fix 5x15 layout numpad movement
* minor changes for Nori setup
* edit based on 40percentclub refactor change
* fix gherkin due to refactor
* kbd6x wanleg keymap
* kbd6x edits
* kbd6x tweak
* fn / backlight layer
* fix jj40 rgb hex issue
* wanleg gherkin lighting
* 4x12 layout cleanup
* move kbd6x to new kbdfans directory
* minor edit related to new kbdfans directory
* mac layout for kbd6x
* gherkin flip option
* tweak tapping term on lets_split
* edit for keebio board coalescing
* update user readme with git hints
* wanleg miniaxe keymap
* testing Permissive Hold instead of Mod Tap Interrupt
* wiring names
* kbd6x keymap
* change default backlight behaviour on kbd6x
* userspace underglow
* userspace underglow
* underglow tweaks
* user readme update
* more layer underglow tweaks
* fix userspace for non-underglow-enabled boards
* readme edits
* readme edits
* readme edits
* readme edits
* Update readme.md
* Update readme.md
* readme edits
* readme edits
* update keymap picture
588b2329cb