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/README.md

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+
+![Alt text](docs/images/everest_horizontal-color.svg)
+
+[![OpenSSF Best Practices](https://bestpractices.coreinfrastructure.org/projects/6739/badge)](https://bestpractices.coreinfrastructure.org/projects/6739)
+
+# EVerest
+
+EVerest is a [Linux Foundation Energy](https://lfenergy.org/) backed open-source modular
+framework for setting up a full stack environment for EV charging. The modular
+software architecture fosters customizablility and lets you configure your
+dedicated charging station based on interchangeable modules. All communication
+is performed by the lightweight and flexible MQTT message queueing service.
+EVerest will help to speed the adoption to e-mobility by utilizing all the
+open-source advantages for the EV charging world. It will also enable new
+features for local energy management, PV-integration and many more!
+
+# Main Features
+
+- Modular and extensible architecture
+- Support for AC and DC charging
+- Support for EV charging protocols
+    - OCPP 1.6, OCPP 2.0.1 and OCPP 2.1
+    - ISO 15118-2, -3 and -20
+    - IEC 61851
+    - DIN SPEC 70121
+- Ready-to-use hardware drivers for many compatible hardware components 
+    - BSPs for charge controllers
+    - Powermeters
+    - Isolation monitors
+    - DC Power supplies
+    - RFID/NFC readers
+    - Payment terminals
+- Energy management implementations and API
+- Standardized and stable APIs to allow easy integrations
+- Bring-up modules for custom hardware testing and integration
+- Ensured standards compliance
+- OTA service to keep EV chargers up-to-date
+- Security best practices following OpenSSF
+- ISO / IEC 5230 open source license compliance
+- Secure communication channels through TPM
+- Yocto support for custom embedded Linux images
+
+# Getting Started
+
+See our documentation on [everest.github.io](https://everest.github.io) to get started with using or developing EVerest. The best
+way to start is with our [Getting Started Guides](https://everest.github.io/nightly/how-to-guides/getting-started/index.html).
+
+# Community
+
+Find more information about the community and ways to get involved [here](https://everest.github.io/nightly/project/community.html).
+
+# Contributing to EVerest
+
+Anyone can contribute to EVerest! Learn more about getting involved
+[here](https://everest.github.io/nightly/project/contributing.html).
+
+# License
+
+EVerest is licensed under the Apache License, Version 2.0.
+See [LICENSE](LICENSE) for the full license text.
+
+# Background
+
+The EVerest project was initiated by PIONIX GmbH to help with the
+electrification of the mobility sector.