feat: services (#2)

include/NodeContext.h

@@ -7,6 +7,7 @@
 #include <string>
 #include <initializer_list>
 #include "Config.h"
+#include "ApiTypes.h"
 
 class NodeContext {
 public:
@@ -19,6 +20,7 @@ public:
     NodeInfo self;
     std::map<String, NodeInfo>* memberList;
     Config config;
+    std::vector<EndpointCapability> capabilities;
 
     using EventCallback = std::function<void(void*)>;
     std::map<std::string, std::vector<EventCallback>> eventRegistry;