Add Draculad keyboard (#12604)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Erovia <Erovia@users.noreply.github.com>
Co-authored-by: mangoiv <mangoiv@outlook.com>

keyboards/draculad/readme.md

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+# DracuLad
+
+![DracuLad](https://github.com/mangoiv/draculad/blob/master/pictures/rev1/both_sides_showcase.jpg?raw=true)
+
+*A 34-36 key split keyboard*
+- 36 keys, two of them can be replaced by rotary encoders making it support 34-36 keys and 2-4 encoders. 
+- bright RGB Underglow with ws2812b LEDs
+- one ssd1306 OLED per side
+- aggressive pinky stagger similar to the kyria but with an alternative thumb cluster to raise comfort for large hands
+- support for mx and choc switches
+
+* keyboard Maintainer: [MangoIV](https://github.com/MangoIV)
+* Hardware Supported: [DracuLad PCBs and cases](https://github.com/MangoIV/dracuLad), [the pimoroni trackball](https://shop.pimoroni.com/products/trackball-breakout)
+* Hardware availability: [check my github](https://github.com/MangoIV)
+
+Make example for this keyboard (after setting up your build env):
+    
+    make draculad:default
+    
+or for the version using the pimoroni trackball
+
+    make draculad:pimoroni
+    
+Flashing example for dfu and catarina respectively (replace default with the name of your keymap)
+    
+    make draculad:default:dfu
+    
+    make draculad:default:flash
+    
+
+When flashing the first time using handedness by eeprom, use the [qmk guide for that topic](https://docs.qmk.fm/#/feature_split_keyboard?id=handedness-by-eeprom)
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).