fix(simpson): PR #53 follow-up - LF endings, no MESHCORE_VERSION, a long Enter wakes the screen first

The keypad files came back with CRLF endings; MESHCORE_VERSION is the
MeshCore base on the splash (1.18.0), not the Solo version, which comes
from the tag; ENV_INCLUDE_GPS is already set by the ProMicro base. A long
Enter with the screen off acted on the dark screen: it now only wakes it,
like every other key, and restarts the screen-off timer.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

variants/simpson/platformio.ini

@@ -1,23 +1,22 @@
-[Simpson]
-extends = Promicro
-build_unflags = -D PIN_GPS_RX=3 -D PIN_GPS_TX=4 -D ENV_INCLUDE_AHTX0=1 -D ENV_INCLUDE_BME280=1 -D ENV_INCLUDE_BMP280=1 -D ENV_INCLUDE_INA3221=1 -D ENV_INCLUDE_INA219=1 -D ENV_INCLUDE_INA226=1
-build_flags = ${Promicro.build_flags}
-  -I variants/simpson
-  -D SIMPSON
-  -D PIN_BUZZER=0
-  -D PIN_GPS_TX=3
-  -D PIN_GPS_RX=4
-  -D PIN_VIBRATION=1
-  -D ADC_MULTIPLIER=1.71
-  -D SIMPSON_KEYPAD_ADDR=0x20
-  -D DISPLAY_ROTATION=2
-  -D ENV_INCLUDE_GPS=1
-  -D ENV_SKIP_GPS_DETECT
-build_src_filter = ${nrf52_base.build_src_filter}
-  +<helpers/sensors>
-  +<../variants/simpson>
-  +<../variants/promicro/target.cpp>
-  +<../variants/promicro/PromicroBoard.cpp>
-lib_deps = ${Promicro.lib_deps}
-  adafruit/Adafruit SH110X @ ^2.1.13
-  RobTillaart/I2CKeyPad @ ^0.5.2
+[Simpson]
+extends = Promicro
+build_unflags = -D PIN_GPS_RX=3 -D PIN_GPS_TX=4 -D ENV_INCLUDE_AHTX0=1 -D ENV_INCLUDE_BME280=1 -D ENV_INCLUDE_BMP280=1 -D ENV_INCLUDE_INA3221=1 -D ENV_INCLUDE_INA219=1 -D ENV_INCLUDE_INA226=1
+build_flags = ${Promicro.build_flags}
+  -I variants/simpson
+  -D SIMPSON
+  -D PIN_BUZZER=0
+  -D PIN_GPS_TX=3
+  -D PIN_GPS_RX=4
+  -D PIN_VIBRATION=1
+  -D ADC_MULTIPLIER=1.71
+  -D SIMPSON_KEYPAD_ADDR=0x20
+  -D DISPLAY_ROTATION=2
+  -D ENV_SKIP_GPS_DETECT
+build_src_filter = ${nrf52_base.build_src_filter}
+  +<helpers/sensors>
+  +<../variants/simpson>
+  +<../variants/promicro/target.cpp>
+  +<../variants/promicro/PromicroBoard.cpp>
+lib_deps = ${Promicro.lib_deps}
+  adafruit/Adafruit SH110X @ ^2.1.13
+  RobTillaart/I2CKeyPad @ ^0.5.2