Add QMK configuration and flashing documentation for fingerpunch/sweeeeep keyboard

- Created CONFIG_HIERARCHY.md to explain configuration file hierarchy and settings placement.
- Added FLASH_HANDEDNESS.md detailing the flashing process for split keyboard handedness using Liatris controllers.
- Introduced LIATRIS_QUICK_START.txt as a quick reference for handedness setup and flashing steps.
- Included LICENSE file for GNU General Public License v2.
- Added Makefile for building QMK firmware with user-specific configurations.
- Updated README.md with instructions for configuring and building QMK userspace.
- Created build_all.sh script to automate the building of regular and handedness initialization firmware.
- Added qmk.json to define userspace version and build targets.

users/smathev/smathev.h

@@ -23,13 +23,6 @@
 #include "process_records.h"
 #include "keymap_danish.h"
 
-#if defined(USERSPACE_RGBLIGHT_ENABLE)
-#    include "rgb_stuff.h"
-#endif
-#if defined(HAPTIC_ENABLE)
-#    include "haptic_stuff.h"
-#endif
-
 /* Define layer names */
 enum userspace_layers {
     _NORTO= 0,