feat: add labels to nodes in monitoring

public/scripts/components/MonitoringViewComponent.js

@@ -361,7 +361,7 @@ class MonitoringViewComponent extends Component {
     }
 
     renderNodeCard(nodeData) {
-        const { ip, hostname, resources, hasResources, error, resourceSource } = nodeData;
+        const { ip, hostname, resources, hasResources, error, resourceSource, labels } = nodeData;
         
         
         if (!hasResources) {
@@ -374,8 +374,21 @@ class MonitoringViewComponent extends Component {
                     <div class="node-status">
                         <span class="status-badge error">❌ No Resources</span>
                     </div>
+                    
+                    ${labels && Object.keys(labels).length > 0 ? `
+                    <div class="node-labels">
+                        <div class="labels-container">
+                            ${Object.entries(labels).map(([key, value]) => 
+                                `<span class="label-chip">${key}: ${value}</span>`
+                            ).join('')}
+                        </div>
+                        <div class="labels-divider"></div>
+                    </div>
+                    ` : ''}
+                    
                     <div class="node-error">
-                        ${error || 'Monitoring endpoint not available'}
+                        <div class="error-label">⚠️ Error</div>
+                        <div class="error-message">${error || 'Monitoring endpoint not available'}</div>
                     </div>
                     ${nodeData.lastSeen ? `
                     <div class="node-uptime">
@@ -446,6 +459,17 @@ class MonitoringViewComponent extends Component {
                     <span class="status-badge ${resourceSource === 'monitoring' ? 'success' : 'warning'}">${resourceSourceText}</span>
                 </div>
                 
+                ${labels && Object.keys(labels).length > 0 ? `
+                <div class="node-labels">
+                    <div class="labels-container">
+                        ${Object.entries(labels).map(([key, value]) => 
+                            `<span class="label-chip">${key}: ${value}</span>`
+                        ).join('')}
+                    </div>
+                    <div class="labels-divider"></div>
+                </div>
+                ` : ''}
+                
                 ${system.uptime_formatted ? `
                 <div class="node-uptime">
                     <div class="uptime-label">⏱️ Uptime</div>
@@ -469,7 +493,9 @@ class MonitoringViewComponent extends Component {
                 <div class="node-resources">
                     <div class="resource-item">
                         <div class="resource-label">⚡ CPU</div>
-                        <div class="resource-value">${Math.round(cpuUsed)}MHz / ${Math.round(cpuTotal)}MHz</div>
+                        <div class="resource-value">
+                            <span class="value-label">Used:</span> ${Math.round(cpuUsed)}MHz / <span class="value-label">Total:</span> ${Math.round(cpuTotal)}MHz
+                        </div>
                         <div class="resource-utilization">
                             <div class="utilization-bar">
                                 <div class="utilization-fill ${this.getUtilizationColorClass(cpuUtilization)}" style="width: ${cpuUtilization}%"></div>
@@ -480,7 +506,9 @@ class MonitoringViewComponent extends Component {
                     
                     <div class="resource-item">
                         <div class="resource-label">🧠 Memory</div>
-                        <div class="resource-value">${this.viewModel.formatResourceValue(memoryUsed, 'memory')} / ${this.viewModel.formatResourceValue(memoryTotal, 'memory')}</div>
+                        <div class="resource-value">
+                            <span class="value-label">Used:</span> ${this.viewModel.formatResourceValue(memoryUsed, 'memory')} / <span class="value-label">Total:</span> ${this.viewModel.formatResourceValue(memoryTotal, 'memory')}
+                        </div>
                         <div class="resource-utilization">
                             <div class="utilization-bar">
                                 <div class="utilization-fill ${this.getUtilizationColorClass(memoryUtilization)}" style="width: ${memoryUtilization}%"></div>
@@ -491,7 +519,9 @@ class MonitoringViewComponent extends Component {
                     
                     <div class="resource-item">
                         <div class="resource-label">💾 Storage</div>
-                        <div class="resource-value">${this.viewModel.formatResourceValue(storageUsed, 'storage')} / ${this.viewModel.formatResourceValue(storageTotal, 'storage')}</div>
+                        <div class="resource-value">
+                            <span class="value-label">Used:</span> ${this.viewModel.formatResourceValue(storageUsed, 'storage')} / <span class="value-label">Total:</span> ${this.viewModel.formatResourceValue(storageTotal, 'storage')}
+                        </div>
                         <div class="resource-utilization">
                             <div class="utilization-bar">
                                 <div class="utilization-fill ${this.getUtilizationColorClass(storageUtilization)}" style="width: ${storageUtilization}%"></div>

public/styles/main.css

@@ -4248,10 +4248,49 @@ html {
     font-family: 'Courier New', monospace;
 }
 
+.ip-label {
+    color: var(--text-tertiary);
+    font-size: 0.75rem;
+    font-weight: 500;
+    opacity: 0.8;
+    margin-right: 0.25rem;
+}
+
 .node-status {
     margin-bottom: 0.75rem;
 }
 
+.node-labels {
+    margin-bottom: 0.75rem;
+}
+
+.labels-container {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 0.35rem;
+    margin-bottom: 0.5rem;
+}
+
+.labels-divider {
+    height: 1px;
+    background: var(--border-primary);
+    margin: 0.5rem 0;
+    opacity: 0.3;
+}
+
+.label-chip {
+    display: inline-flex;
+    align-items: center;
+    font-size: 0.75rem;
+    padding: 0.25rem 0.5rem;
+    border-radius: 9999px;
+    background: rgba(30, 58, 138, 0.35);
+    border: 1px solid rgba(59, 130, 246, 0.4);
+    color: #dbeafe;
+    white-space: nowrap;
+    font-family: inherit;
+}
+
 .node-uptime {
     display: flex;
     justify-content: space-between;
@@ -4385,6 +4424,27 @@ html {
     font-weight: 600;
 }
 
+.value-label {
+    color: var(--text-secondary);
+    font-size: 0.8rem;
+    font-weight: 500;
+    opacity: 0.8;
+}
+
+.error-label {
+    color: var(--text-secondary);
+    font-size: 0.8rem;
+    font-weight: 500;
+    opacity: 0.8;
+    margin-bottom: 0.25rem;
+}
+
+.error-message {
+    color: var(--text-primary);
+    font-size: 0.875rem;
+    font-style: italic;
+}
+
 .resource-utilization {
     display: flex;
     align-items: center;