Sort apps in the grid by label

dashboard/src/views/AppsView.vue

@@ -149,6 +149,11 @@ const filteredApps = computed(() => {
     if (stateFilter.value === 'update_available') return a.updateInfo;
 
     return a.runState === RSTATES.RUNNING && (a.health !== HSTATES.HEALTHY || a.installationState !== ISTATES.INSTALLED); // not responding
+  }).sort((a, b) => {
+    const labelA = a.label || a.subdomain || a.fqdn;
+    const labelB = b.label || b.subdomain || b.fqdn;
+
+    return labelA.localeCompare(labelB);
   });
 });