Merge claude/1

When the task processor service is down the rootless daemon socket is
absent, so the pre-install `docker images` probe printed a raw daemon
connection error to the terminal. The surrounding notices already convey
the meaningful state (service not running → image not setup), so the raw
error was noise.

Capture the probe output and redirect its stderr to libreportal.log
instead of the terminal, keeping the detail for diagnostics.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Signed-off-by: librelad <librelad@digitalangels.vip>

scripts/checks/requirements/check_webui_image.sh

@@ -3,7 +3,13 @@
 checkLibrePortalWebUIImageRequirement()
 {  
 	if [[ $CFG_REQUIREMENT_WEBUI == "true" ]]; then
-		if runFileOp docker images --format "{{.Repository}}:{{.Tag}}" | grep -q "libreportal-service:latest"; then
+		# stderr → log, not the terminal: when the task processor service is down
+		# the rootless daemon socket is absent and `docker images` prints a daemon
+		# connection error. The "has not been setup" notice below already conveys
+		# the outcome, so keep the raw error for diagnostics only.
+		local images
+		images=$(runFileOp docker images --format "{{.Repository}}:{{.Tag}}" 2>>"$logs_dir/$docker_log_file")
+		if echo "$images" | grep -q "libreportal-service:latest"; then
 			isSuccessful "LibrePortal WebUI Docker Image appears to be setup."
 		else
 			isNotice "LibrePortal WebUI Docker Image has not been setup."