Add Datasheets, Schematic, Colored build output

- Add datasheets of joystick ic'
- Add general schematic of control pcb
- Cmake: Add colored output when compiling (errors, warnings...)

board_single/CMakeLists.txt

@@ -7,3 +7,6 @@ cmake_minimum_required(VERSION 3.5)
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 set(EXTRA_COMPONENT_DIRS "../components ../common")
 project(armchair-singleBoard)
+
+# colored build output (errors, warnings...)
+idf_build_set_property(COMPILE_OPTIONS "-fdiagnostics-color=always" APPEND)