Merge develop into main (#338)

### Cardputer:
- Fix keyboard issue with up/down button conflict when selecting switch
- Fix backlight flickering

### UI improvements
- Removed a 3 pixel border that went around the entire desktop environment
- Improved system layout (GuiService)
- Statusbar: improved layout (mainly margin/padding)
- Toolbar: fixed margin/padding of all buttons, fixed alignment of all content
- Improved layout/UI of many apps

### Other
- Update LVGL to 9.3.0 official release (was dev version)

CMakeLists.txt

@@ -49,11 +49,12 @@ if (DEFINED ENV{ESP_IDF_VERSION})
     set(EXCLUDE_COMPONENTS "Simulator")
 
     # LVGL
-    get_filename_component(
-        LVGL_CONFIG_FULL_PATH Libraries/lvgl_conf ABSOLUTE
-    )
+#    set(LV_CONF_PATH Libraries/lvgl/src/lv_conf_kconfig.h)
+#    get_filename_component(
+#        LV_CONF_PATH Libraries/lvgl/src/lv_conf_kconfig.h ABSOLUTE
+#    )
+#    add_compile_definitions(LV_CONF_PATH="${LVGL_CONFIG_FULL_PATH}")
 
-    add_compile_definitions(LV_CONF_PATH="${LVGL_CONFIG_FULL_PATH}/lv_conf_kconfig.h")
     idf_build_set_property(LINK_OPTIONS "-Wl,--wrap=esp_panic_handler" APPEND)
     idf_build_set_property(LINK_OPTIONS "-Wl,--wrap=esp_log_write" APPEND)
     idf_build_set_property(LINK_OPTIONS "-Wl,--wrap=lv_button_create" APPEND)
@@ -111,8 +112,6 @@ if (NOT DEFINED ENV{ESP_IDF_VERSION})
 
     # LVGL
     add_subdirectory(Libraries/lvgl) # Added as idf component for ESP and as library for other targets
-    include_directories(lvgl PUBLIC ${PROJECT_SOURCE_DIR}/Libraries/lvgl_conf)
-    target_compile_definitions(lvgl PUBLIC "-DLV_CONF_PATH=\"${PROJECT_SOURCE_DIR}/Libraries/lvgl_conf/lv_conf_simulator.h\"")
     target_link_libraries(lvgl PRIVATE SDL2-static)
 
 endif ()