era1112 keymap for preonic (#16064)

Added the keymap I have been using as a daily driver for the last month.

* good firmware 26 jan, best clicky mode stability so far

* modified to reflect master branch coding style

* further modified to reflect master branch coding style

* improving clicky stability, tuned down clicky delay duration

* changed name of keymap folder to use lowercase letters

keyboards/preonic/keymaps/era1112/rules.mk

@@ -0,0 +1,26 @@
+## Copyright 2022 Era James (@Era1112)
+## SPDX-License-Identifier: GPL-2.0-or-later
+
+# DEFAULT STATEMENTS
+# ==================
+
+SRC += muse.c
+
+
+# ADDED STATEMENTS
+# ================
+
+AUDIO_ENABLE = yes          # Audio output on
+TAP_DANCE_ENABLE = yes		# For double-tap tapdances
+DYNAMIC_MACRO_ENABLE = yes	# For dynamuic macros
+RGBLIGHT_ENABLE = yes		# For RGB lighting functions
+ENCODER_ENABLE = yes		# For Rotary encoders
+
+
+# Firmware minimization
+# Commented to see if it helps stalls on clicky mode 													 
+CONSOLE_ENABLE = no
+#LTO_ENABLE = yes
+SPACE_CADET_ENABLE = no
+GRAVE_ESC_ENABLE = no 
+MAGIC_ENABLE = no