feat: Mesh-tab wifi map + exclude screen fix (#10038)

* fix MESHTASTIC_EXCLUDE_SCREEN

* mesh-tab map constraints (2 MB PSRAM)

* point MUI commit to the related PR

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>

variants/esp32s3/mesh-tab/platformio.ini

@@ -12,6 +12,7 @@ build_flags = ${esp32s3_base.build_flags}
   -D CONFIG_ARDUHAL_ESP_LOG
   -D CONFIG_ARDUHAL_LOG_COLORS=1
   -D CONFIG_DISABLE_HAL_LOCKS=1
+  -D MESHTASTIC_EXCLUDE_SCREEN=1
   -D MESHTASTIC_EXCLUDE_CANNEDMESSAGES=1
   -D MESHTASTIC_EXCLUDE_INPUTBROKER=1
   -D MESHTASTIC_EXCLUDE_BLUETOOTH=1
@@ -31,7 +32,10 @@ build_flags = ${esp32s3_base.build_flags}
   -D HAS_SCREEN=0
   -D HAS_TFT=1
   -D USE_PIN_BUZZER
-  -D RAM_SIZE=1024
+  -D MAP_TILES_GREY ; required for 2MB PSRAM
+  -D RAM_SIZE=1432
+  -D STBI_ARENA_SIZE=450000
+  -D LV_CACHE_DEF_SIZE=0
   -D LGFX_DRIVER_TEMPLATE
   -D LGFX_DRIVER=LGFX_GENERIC
   -D GFX_DRIVER_INC=\"graphics/LGFX/LGFX_GENERIC.h\"