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/tests/setup-network-isolation.sh

@@ -0,0 +1,75 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: Apache-2.0
+# Copyright Pionix GmbH and Contributors to EVerest
+#
+# Setup/teardown script for virtual ethernet pairs used in parallel ISO 15118 testing.
+#
+# Usage:
+#   ./setup-network-isolation.sh setup [COUNT]   - Create COUNT veth pairs (default: nproc)
+#   ./setup-network-isolation.sh teardown [COUNT] - Remove COUNT veth pairs (default: 64)
+#   ./setup-network-isolation.sh status           - Show current veth pair status
+#
+# Requires: root/sudo or CAP_NET_ADMIN
+
+set -euo pipefail
+
+VETH_PREFIX="ev_test"
+
+setup() {
+    local count="${1:-$(nproc)}"
+    echo "Creating $count veth pairs (${VETH_PREFIX}0..${VETH_PREFIX}$((count - 1)))..."
+
+    for i in $(seq 0 $((count - 1))); do
+        local iface="${VETH_PREFIX}${i}"
+        local peer="${VETH_PREFIX}${i}_peer"
+
+        # Remove if leftover from previous run
+        ip link delete "$iface" 2>/dev/null || true
+
+        ip link add "$iface" type veth peer name "$peer"
+        ip link set "$iface" up
+        ip link set "$peer" up
+    done
+
+    echo "Done."
+}
+
+teardown() {
+    local max_index="${1:-64}"
+
+    local removed=0
+    for i in $(seq 0 $((max_index - 1))); do
+        local iface="${VETH_PREFIX}${i}"
+        if ip link show "$iface" &>/dev/null; then
+            ip link delete "$iface"
+            removed=$((removed + 1))
+        fi
+    done
+
+    echo "Removed $removed veth pairs."
+}
+
+status() {
+    echo "Current veth pairs (prefix: ${VETH_PREFIX}):"
+    ip link show | grep -E "${VETH_PREFIX}[0-9]+" || echo "  (none found)"
+}
+
+case "${1:-}" in
+    setup)
+        setup "${2:-}"
+        ;;
+    teardown)
+        teardown "${2:-}"
+        ;;
+    status)
+        status
+        ;;
+    *)
+        echo "Usage: $0 {setup [COUNT]|teardown [COUNT]|status}"
+        echo ""
+        echo "  setup [COUNT]    Create COUNT veth pairs (default: nproc = $(nproc))"
+        echo "  teardown [COUNT] Remove veth pairs (scan up to COUNT, default: 64)"
+        echo "  status           Show existing veth pairs"
+        exit 1
+        ;;
+esac