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/Examples/CppExamples/Example/store/kvsImpl.cpp

@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright 2020 - 2021 Pionix GmbH and Contributors to EVerest
+#include "kvsImpl.hpp"
+
+namespace module {
+namespace store {
+
+void kvsImpl::init() {
+}
+
+void kvsImpl::ready() {
+}
+
+void kvsImpl::handle_store(std::string& key,
+                           std::variant<std::nullptr_t, Array, Object, bool, double, int, std::string>& value) {
+    mod->r_kvs->call_store(key, value);
+};
+
+std::variant<std::nullptr_t, Array, Object, bool, double, int, std::string> kvsImpl::handle_load(std::string& key) {
+    return mod->r_kvs->call_load(key);
+};
+
+void kvsImpl::handle_delete(std::string& key) {
+    mod->r_kvs->call_delete(key);
+};
+
+bool kvsImpl::handle_exists(std::string& key) {
+    return mod->r_kvs->call_exists(key);
+};
+
+} // namespace store
+} // namespace module