chore: refactoring and docs

src/NetworkManager.cpp

@@ -55,5 +55,5 @@ void NetworkManager::setupWiFi() {
     }
     self.lastSeen = millis();
     self.status = NodeInfo::ACTIVE;
-    ctx.triggerEvent("node_discovered", &self);
+    ctx.fire("node_discovered", &self);
 }