Update apps/cluster-health-dashboard/Jenkinsfile

apps/cluster-health-dashboard/Jenkinsfile

@@ -3,7 +3,7 @@ pipeline {
     
     environment {
         DASHBOARD_NAME = 'cluster-health-dashboard'
-        OUTPUT_DIR = '${WORKSPACE}/dashboard-reports'
+        OUTPUT_DIR = 'dashboard-reports'
         PROMETHEUS_URL = 'http://k8s-monitoring-kube-promet-prometheus.monitoring.svc.cluster.local:9090'
         GRAFANA_URL = 'http://grafana.monitoring.svc.cluster.local:80'
         
@@ -45,8 +45,8 @@ pipeline {
                 script {
                     echo "🚀 Starting Cluster Health Dashboard generation..."
                     sh """
-                        mkdir -p \${WORKSPACE}/dashboard-reports
-                        rm -f \${WORKSPACE}/dashboard-reports/*
+                        mkdir -p dashboard-reports
+                        rm -f dashboard-reports/*
                     """
                     
                     if (params.SEND_TELEGRAM) {