Merge pull request #21 from nabbi/fix/case-sensitive-variant-include-paths

Fix case-sensitive filesystem build failures (Linux) for ESP32 LilyGo variants

variants/lilygo_t5s3_epaper_pro/platformio.ini

@@ -18,7 +18,7 @@ board_build.arduino.memory_type = qio_opi
 board_upload.flash_size = 16MB
 build_flags =
   ${esp32_base.build_flags}
-  -I variants/LilyGo_T5S3_EPaper_Pro
+  -I variants/lilygo_t5s3_epaper_pro
   -D LilyGo_T5S3_EPaper_Pro
   -D T5_S3_EPAPER_PRO_V2
   -D BOARD_HAS_PSRAM=1
@@ -61,7 +61,7 @@ build_flags =
   -D ARDUINO_LOOP_STACK_SIZE=32768
   -D HAS_MECK_FONTS
 build_src_filter = ${esp32_base.build_src_filter}
-  +<../variants/LilyGo_T5S3_EPaper_Pro>
+  +<../variants/lilygo_t5s3_epaper_pro>
 lib_deps =
   ${esp32_base.lib_deps}
   WebServer

variants/lilygo_tdeck_max/platformio.ini

@@ -42,7 +42,7 @@ build_flags =
   ; Include MAX variant first (for variant.h, target.h, TDeckProMaxBoard.h)
   ; then V1.1 variant (for TDeckBoard.h, which TDeckProMaxBoard inherits from)
   -I variants/lilygo_tdeck_max
-  -I variants/LilyGo_TDeck_Pro
+  -I variants/lilygo_tdeck_pro
   ; Both defines needed: LilyGo_TDeck_Pro for existing UI code guards,
   ; LilyGo_TDeck_Pro_Max for MAX-specific code paths
   -D LilyGo_TDeck_Pro

variants/lilygo_tdeck_pro/platformio.ini

@@ -9,7 +9,7 @@ board_upload.flash_size = 16MB
 build_flags =
   ${esp32_base.build_flags}
   ${sensor_base.build_flags}
-  -I variants/LilyGo_TDeck_Pro
+  -I variants/lilygo_tdeck_pro
   -D LilyGo_TDeck_Pro
   -D HAS_GPS=1
   -D BOARD_HAS_PSRAM=1
@@ -89,7 +89,7 @@ build_flags =
   -D ARDUINO_LOOP_STACK_SIZE=32768
   -D HAS_MECK_FONTS
 build_src_filter = ${esp32_base.build_src_filter}
-  +<../variants/LilyGo_TDeck_Pro>
+  +<../variants/lilygo_tdeck_pro>
   +<helpers/sensors/*.cpp>
 lib_deps =
   ${esp32_base.lib_deps}