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/errors/payment_terminal.yaml

@@ -0,0 +1,11 @@
+description: >-
+  Errors for PaymentTerminal
+errors:
+  - name: TerminalIdNotSet
+    description: >-
+      The terminal identifier has not been set properly
+  - name: IncorrectDeviceId
+    description: The device id of the payment terminal is incorrect.
+  - name: GenericPaymentTerminalError
+    description: >-
+      The terminal reported an error