feat: set labels in NodeContext/Info

examples/base/main.cpp

@@ -9,23 +9,21 @@
 
 using namespace std;
 
-NodeContext ctx;
+NodeContext ctx({
+	{"app", "base"},
+	{"role", "demo"}
+});
 NetworkManager network(ctx);
 TaskManager taskManager(ctx);
 ClusterManager cluster(ctx, taskManager);
 ApiServer apiServer(ctx, taskManager, ctx.config.api_server_port);
 
 void setup() {
+    Serial.begin(115200);
+
 	// Setup WiFi first
 	network.setupWiFi();
 
-	// Add example labels for this node
-	auto it = ctx.memberList->find(ctx.hostname);
-	if (it != ctx.memberList->end()) {
-		it->second.labels["app"] = "base";
-		it->second.labels["role"] = "demo";
-	}
-
 	// Initialize and start all tasks
 	taskManager.initialize();