fix(rackula): daemon-reload before starting services on install and update

The install and update paths copy systemd unit files (rackula-api.service and the nginx.service.d drop-in) but never run systemctl daemon-reload before (re)starting. systemd keeps the previously-loaded units in memory, so a release that changes those units starts the services from the stale definitions. On a unit-changing update this leaves nginx and rackula-api down (226/NAMESPACE and 31/SYS) while the update still reports success; it also emits the 'changed on disk' warning. Reproduced on PVE 9.2 / Debian 13 unprivileged LXC. daemon-reload restores healthy startup and silences the warning.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: ggfevans <hi@gvns.ca>

Author: ggfevans

ct/rackula.sh

@@ -63,6 +63,7 @@ function update_script() {
 
     msg_info "Starting Services"
     $STD nginx -t
+    systemctl daemon-reload
     systemctl start nginx rackula-api
     msg_ok "Started Services"
 

install/rackula-install.sh

@@ -95,6 +95,7 @@ else
 fi
 mkdir -p /etc/systemd/system/nginx.service.d
 cp /opt/rackula/config/nginx.service.d-override.conf /etc/systemd/system/nginx.service.d/override.conf
+systemctl daemon-reload
 systemctl enable -q nginx rackula-api
 systemctl restart nginx rackula-api
 msg_ok "Created Services"