[Keymap] Adding drasbeck keymaps for lily58pro and preonic (#10013)

* added danskish keymap

* Added readme.md

* Clean up in keymap.c

* Added license

* Changed name of keymap

* adjusting tapping term

* added encoder functionality

* housekeeping

* layouts resemble the layout now

* implemented suggestions from drashna

* added keymap for preonic rev3

* added default layer to readme.md

* removed backslashes

* Update keyboards/lily58/keymaps/drasbeck/keymap.c

* Update keyboards/preonic/keymaps/drasbeck/readme.md

* Update keyboards/lily58/keymaps/drasbeck/rules.mk

* Update keyboards/preonic/keymaps/drasbeck/keymap.c

* Update keyboards/preonic/keymaps/drasbeck/keymap.c

* Update keyboards/preonic/keymaps/drasbeck/keymap.c

* Update keyboards/preonic/keymaps/drasbeck/keymap.c

* Update keyboards/lily58/keymaps/drasbeck/rules.mk

* Update keyboards/lily58/keymaps/drasbeck/rules.mk

* Update keyboards/lily58/keymaps/drasbeck/rules.mk

* Update keyboards/preonic/keymaps/drasbeck/rules.mk

keyboards/lily58/keymaps/drasbeck/readme.md

@@ -0,0 +1,14 @@
+## Danish (Dansk) layout for the Lily58 Pro
+Keyboard: Lily58 Pro  
+Keys: Lily58 Pro is 6×4+5keys column-staggered split keyboard, optinal with a rotary encoder.  
+Flash instructions: Flash each side of the keyboard, minding whether the side uses a Pro Micro or Elite-C controller.  
+
+### Layout
+Danish special characters on main layer, moving other characters to mainly raised layer.
+
+Layer 0 = default  
+Layer 1 = lower  
+Layer 2 = raise  
+
+![keymap](https://drasbeck.dk/public/keymap_lily58pro_danskish.png)
+