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>

provisioning/Modules/OAM/oam-librenms.sh

@@ -0,0 +1,66 @@
+#!/bin/bash
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+export PROJECT_ROOT_PATH
+PROJECT_ROOT_PATH="$(cd "$SCRIPT_DIR/../../.." && pwd)"
+
+export GIT_VENDOR_PATH_ROOT
+GIT_VENDOR_PATH_ROOT="$PROJECT_ROOT_PATH/vendor/git@git.knownelement.com/29418/"
+
+export KNELShellFrameworkRoot
+KNELShellFrameworkRoot="$GIT_VENDOR_PATH_ROOT/KNEL/KNELShellFramework"
+
+export AGENTS_PATH
+AGENTS_PATH="$PROJECT_ROOT_PATH/provisioning/Agents"
+
+source "$KNELShellFrameworkRoot/Framework-ConfigFiles/FrameworkVars"
+
+for framework_include_file in "$KNELShellFrameworkRoot"/Framework-Includes/*; do
+  source "$framework_include_file"
+done
+
+for project_include_file in "$PROJECT_ROOT_PATH"/Project-Includes/*; do
+  source "$project_include_file"
+done
+
+print_info "Setting up librenms agent..."
+
+cat "$AGENTS_PATH/librenms/distro" > /usr/local/bin/distro
+chmod +x /usr/local/bin/distro
+
+if [ ! -d /usr/lib/check_mk_agent ]; then
+mkdir -p /usr/lib/check_mk_agent
+fi
+
+if [ ! -d /usr/lib/check_mk_agent/plugins ]; then
+mkdir -p /usr/lib/check_mk_agent/plugins
+fi
+
+if [ ! -d /usr/lib/check_mk_agent/local ]; then
+mkdir -p /usr/lib/check_mk_agent/local
+fi
+
+cat "$AGENTS_PATH/librenms/check_mk_agent" > /usr/bin/check_mk_agent
+chmod +x /usr/bin/check_mk_agent
+
+cat "$AGENTS_PATH/librenms/check_mk@.service" > /etc/systemd/system/check_mk@.service
+cat "$AGENTS_PATH/librenms/check_mk.socket" > /etc/systemd/system/check_mk.socket
+
+systemctl enable check_mk.socket 
+systemctl start check_mk.socket
+
+#Modules commented out below, we will roll out on systems that use them, most of the fleet doesn't use those modules
+
+cat "$AGENTS_PATH/librenms/dmi.sh" > /usr/lib/check_mk_agent/local/dmi.sh
+cat "$AGENTS_PATH/librenms/dpkg.sh" > /usr/lib/check_mk_agent/local/dpkg.sh
+#cat "$AGENTS_PATH/librenms/mysql.sh" > /usr/lib/check_mk_agent/local/mysql.sh
+cat "$AGENTS_PATH/librenms/ntp-client" > /usr/lib/check_mk_agent/local/ntp-client
+#cat "$AGENTS_PATH/librenms/ntp-server.sh" > /usr/lib/check_mk_agent/local/ntp-server.sh
+cat "$AGENTS_PATH/librenms/os-updates.sh" > /usr/lib/check_mk_agent/local/os-updates.sh
+cat "$AGENTS_PATH/librenms/postfixdetailed" > /usr/lib/check_mk_agent/local/postfixdetailed
+cat "$AGENTS_PATH/librenms/postfix-queues" > /usr/lib/check_mk_agent/local/postfix-queues
+#cat "$AGENTS_PATH/librenms/smart.sh" > /usr/lib/check_mk_agent/local/smart
+#cat "$AGENTS_PATH/librenms/smart.sh.config" > /usr/lib/check_mk_agent/local/smart.config
+
+chmod +x /usr/lib/check_mk_agent/local/*