fix: firmware page styling

public/app.js

@@ -21,7 +21,8 @@ document.addEventListener('DOMContentLoaded', function() {
             // Extract node information for firmware view
             const nodes = members.map(member => ({
                 ip: member.ip,
-                hostname: member.hostname || member.ip
+                hostname: member.hostname || member.ip,
+                labels: member.labels || {}
             }));
             firmwareViewModel.updateAvailableNodes(nodes);
             console.log('App: Updated firmware view model with nodes:', nodes);
@@ -67,6 +68,33 @@ document.addEventListener('DOMContentLoaded', function() {
     console.log('=== SPORE UI Application initialization completed ===');
 });
 
+// Burger menu toggle for mobile
+(function setupBurgerMenu(){
+	document.addEventListener('DOMContentLoaded', function(){
+		const nav = document.querySelector('.main-navigation');
+		const burger = document.getElementById('burger-btn');
+		const navLeft = nav ? nav.querySelector('.nav-left') : null;
+		if (!nav || !burger || !navLeft) return;
+		burger.addEventListener('click', function(e){
+			e.preventDefault();
+			nav.classList.toggle('mobile-open');
+		});
+		// Close menu when a nav tab is clicked
+		navLeft.addEventListener('click', function(e){
+			const btn = e.target.closest('.nav-tab');
+			if (btn && nav.classList.contains('mobile-open')) {
+				nav.classList.remove('mobile-open');
+			}
+		});
+		// Close menu on outside click
+		document.addEventListener('click', function(e){
+			if (!nav.contains(e.target) && nav.classList.contains('mobile-open')) {
+				nav.classList.remove('mobile-open');
+			}
+		});
+	});
+})();
+
 // Set up periodic updates with state preservation
 function setupPeriodicUpdates() {
     // Auto-refresh cluster members every 30 seconds using smart update