refactor: reorganize merged repo into clean directory structure

Reorganize the merged KNELServerBuild + PFVCluster repo:

  provisioning/    server provisioning (was ProjectCode/ +
                   Project-Includes/ + Project-ConfigFiles/)
  tests/           test suite (was Project-Tests/)
  perf/            Proxmox perf scripts (was top-level *.sh + scripts/)
  docs/            all documentation (was ProjectDocs/ + PROJECT.md +
                   K8S.md + TODO.md)
  dns-cluster-setup/  Technitium DNS cluster (unchanged)
  netinfra/        netinfra audit scripts (unchanged)
  switches/        switch configs (unchanged)
  vendor/          vendored KNELShellFramework (unchanged)

Update all internal path references from old directory names
(ProjectCode/, Project-Includes/, Project-Tests/) to the new ones
(provisioning/, tests/) across all scripts.

🤖 Generated with [Crush](https://github.com/charmassociates/crush)

Assisted-by: GLM-5 via Crush <crush@charm.land>

perf/scripts/run-lacp-rx-distribution.sh

@@ -0,0 +1,112 @@
+#!/usr/bin/env bash
+###############################################################################
+# run-lacp-rx-distribution.sh  (workstation wrapper)
+#
+# One-shot orchestrator: deploys scripts/lacp-rx-distribution.sh to BOTH
+# tsys6 (receiver) and tsys7 (sender), runs them in the right order, then
+# scps both logs back to returned-logs/iperf/.
+#
+# Run from the workstation:
+#     bash scripts/run-lacp-rx-distribution.sh
+#
+# Idempotent: safe to re-run. iperf3 is killed on both hosts first.
+###############################################################################
+set -uo pipefail
+
+SSH=(-o BatchMode=yes -o ConnectTimeout=8 -o ServerAliveInterval=10 \
+     -o StrictHostKeyChecking=accept-new)
+SCP=(-o BatchMode=yes -o ConnectTimeout=8 -o StrictHostKeyChecking=accept-new)
+
+RECV="pfv-tsys6"        # receiver (we care most about its RX split)
+SEND="pfv-tsys7"        # sender (control: its TX split)
+LOCAL_LOG_DIR="/home/reachableceo/projects/perfopt/returned-logs/iperf"
+SCRIPT="lacp-rx-distribution.sh"
+LOCAL_SCRIPT="/home/reachableceo/projects/perfopt/scripts/${SCRIPT}"
+REMOTE_SCRIPT="/root/${SCRIPT}"
+
+mkdir -p "$LOCAL_LOG_DIR"
+
+echo "==================================================================="
+echo " LACP per-slave RX/TX distribution test"
+echo " Receiver: $RECV (10.100.100.6)   Sender: $SEND (10.100.100.7)"
+echo "==================================================================="
+echo ""
+
+# 0. Preflight: confirm SSH and iperf3 on both hosts
+echo "--- preflight (ssh + iperf3 + bond0) ---"
+for h in "$RECV" "$SEND"; do
+    printf '  %-12s ' "$h"
+    ssh "${SSH[@]}" "root@$h" \
+        'command -v iperf3 >/dev/null && ip=$(command -v iperf3) || ip=MISSING
+         [ -r /proc/net/bonding/bond0 ] && b=OK || b=NO-BOND0
+         printf "iperf3=%s bond0=%s host=%s\n" "$ip" "$b" "$(uname -n)"' \
+        2>&1 | head -1
+done
+echo ""
+
+# 1. Copy the script to both hosts + chmod
+echo "--- deploy $SCRIPT to both hosts ---"
+for h in "$RECV" "$SEND"; do
+    printf '  %-12s ' "$h"
+    scp "${SCP[@]}" "$LOCAL_SCRIPT" "root@$h:$REMOTE_SCRIPT" >/dev/null 2>&1 \
+        && ssh "${SSH[@]}" "root@$h" "chmod +x $REMOTE_SCRIPT" \
+        && echo "deployed + chmod +x" \
+        || echo "DEPLOY FAILED"
+done
+echo ""
+
+# 2. Kill any stale iperf3 on both hosts
+echo "--- cleanup stale iperf3 ---"
+for h in "$RECV" "$SEND"; do
+    ssh "${SSH[@]}" "root@$h" 'pkill -x iperf3 2>/dev/null; true' 2>/dev/null
+done
+echo ""
+
+# 3. Start RECEIVER in background (one-shot server, writes /root/lacp-rx-receiver.log)
+echo "--- starting receiver on $RECV (background) ---"
+ssh "${SSH[@]}" "root@$RECV" \
+    "nohup bash $REMOTE_SCRIPT > /root/lacp-rx-receiver.console 2>&1 &" 2>/dev/null
+echo "  receiver launched; waiting 5s for it to start iperf3 -s -1 ..."
+sleep 5
+echo ""
+
+# 4. Run SENDER (foreground; ~15s with the default 12s test + 3s pre-sleep)
+echo "--- running sender on $SEND (foreground, ~20s) ---"
+ssh "${SSH[@]}" "root@$SEND" \
+    "bash $REMOTE_SCRIPT" 2>&1 | sed 's/^/  [sender] /'
+echo ""
+
+# 5. Give receiver a moment to finish writing its log
+sleep 3
+
+# 6. Fetch logs back
+echo "--- fetching logs ---"
+for f in lacp-rx-receiver.log lacp-rx-receiver.console lacp-rx-sender.log; do
+    src=""
+    case "$f" in
+        lacp-rx-receiver*) src="$RECV" ;;
+        lacp-rx-sender*)   src="$SEND" ;;
+    esac
+    printf '  %-28s <- %s : ' "$f" "$src"
+    if scp "${SCP[@]}" "root@$src:/root/$f" "$LOCAL_LOG_DIR/$f" >/dev/null 2>&1; then
+        echo "OK ($(wc -c < "$LOCAL_LOG_DIR/$f" 2>/dev/null) bytes)"
+    else
+        echo "MISSING"
+    fi
+done
+echo ""
+
+# 7. Show the receiver log (the decisive one)
+echo "==================================================================="
+echo " RECEIVER LOG ($RECV — the decisive side)"
+echo "==================================================================="
+cat "$LOCAL_LOG_DIR/lacp-rx-receiver.log" 2>/dev/null || echo "(no log)"
+echo ""
+echo "==================================================================="
+echo " SENDER LOG ($SEND — control)"
+echo "==================================================================="
+cat "$LOCAL_LOG_DIR/lacp-rx-sender.log" 2>/dev/null || echo "(no log)"
+echo ""
+echo "==================================================================="
+echo " Local copies in: $LOCAL_LOG_DIR/"
+echo "==================================================================="