Add extracted tools: CitrineOS, OpenOCPP, ShapeShifter

- CitrineOS core extracted (CSMS OCPP 2.0.1)
- OpenOCPP extracted (firmware OCPP 1.6J/2.0.1)
- ShapeShifter library installed (pip install -e)
- ShapeShifter specification extracted
- EVerest extracted

TODO updated with progress

tools/EVerest-main/modules/EVSE/EvseV2G/crypto/crypto_common.hpp

@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright 2020 - 2023 Pionix GmbH and Contributors to EVerest
+
+#ifndef CRTYPTO_COMMON_HPP_
+#define CRTYPTO_COMMON_HPP_
+
+#include <everest/tls/openssl_util.hpp>
+
+#include <cstddef>
+
+namespace crypto {
+
+using verify_result_t = openssl::verify_result_t;
+
+constexpr std::size_t MAX_EXI_SIZE = 8192;
+
+} // namespace crypto
+
+#endif // CRTYPTO_COMMON_HPP_