rak10701 (rak wismeshtap) optimization (#5280)

* Improve the processing speed of virtual keyboards
* Remove the disable GPS feature, as it would interfere with the normal use of TFT
* Changed the default screen sleep time to 30s
* Rename platform rak10701 -> rak wismeshtap
* Fixed rak wismeshtap turned off gps caused the screen not to display
* Reduce the size of the flash, otherwise uf2 will not work

Co-authored-by: Daniel Cao <daniel.cao@rakwireless.com>
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: Tom Fifield <tom@tomfifield.net>

variants/rak_wismeshtap/platformio.ini

@@ -1,15 +1,18 @@
 ; The very slick RAK wireless RAK10701 Field Tester device.  Note you will have to flash to Arduino bootloader to use this firmware.  Be aware touch is not currently working.
-[env:rak10701]
+[env:rak_wismeshtap]
 extends = nrf52840_base
 board_level = extra
 board = wiscore_rak4631
-build_flags = ${nrf52840_base.build_flags} -Ivariants/rak10701 -D RAK_4631
+build_flags = ${nrf52840_base.build_flags} -Ivariants/rak_wismeshtap -D RAK_4631
   -L "${platformio.libdeps_dir}/${this.__env__}/bsec2/src/cortex-m4/fpv4-sp-d16-hard"
   -DGPS_POWER_TOGGLE ; comment this line to disable triple press function on the user button to turn off gps entirely.
   -DEINK_DISPLAY_MODEL=GxEPD2_213_BN
   -DEINK_WIDTH=250
   -DEINK_HEIGHT=122
-build_src_filter = ${nrf52_base.build_src_filter} +<../variants/rak10701> +<mesh/eth/> +<mesh/api/> +<mqtt/>
+  -DMESHTASTIC_EXCLUDE_WIFI=1
+  -DMESHTASTIC_EXCLUDE_EXTERNALNOTIFICATION=1
+  -DMESHTASTIC_EXCLUDE_WAYPOINT=1
+build_src_filter = ${nrf52_base.build_src_filter} +<../variants/rak_wismeshtap> +<mesh/eth/> +<mesh/api/> +<mqtt/>
 lib_deps = 
   ${nrf52840_base.lib_deps}
   ${networking_base.lib_deps}

variants/rak_wismeshtap/variant.h

@@ -243,7 +243,7 @@ SO GPIO 39/TXEN MAY NOT BE DEFINED FOR SUCCESSFUL OPERATION OF THE SX1262 - TG
 // Therefore must be 1 to keep peripherals powered
 // Power is on the controllable 3V3_S rail
 // #define PIN_GPS_RESET (34)
-#define PIN_GPS_EN PIN_3V3_EN
+// #define PIN_GPS_EN PIN_3V3_EN
 #define PIN_GPS_PPS (17) // Pulse per second input from the GPS
 
 #define GPS_RX_PIN PIN_SERIAL1_RX