Revert "feat: wifiscan"

This reverts commit fe3943b48a.

include/NodeContext.h

@@ -2,33 +2,12 @@
 
 #include <WiFiUdp.h>
 #include <map>
-#include <vector>
 #include "NodeInfo.h"
 #include <functional>
 #include <string>
 #include <initializer_list>
 #include "Config.h"
 
-// Forward declaration
-class TaskManager;
-
-// WiFi access point structure
-struct WiFiAccessPoint {
-    String ssid;
-    int32_t rssi;
-    uint8_t encryption;
-    uint8_t* bssid;
-    int32_t channel;
-    bool isHidden;
-    
-    WiFiAccessPoint() : rssi(0), encryption(0), bssid(nullptr), channel(0), isHidden(false) {}
-    ~WiFiAccessPoint() {
-        if (bssid) {
-            delete[] bssid;
-        }
-    }
-};
-
 class NodeContext {
 public:
     NodeContext();
@@ -40,14 +19,10 @@ public:
     NodeInfo self;
     std::map<String, NodeInfo>* memberList;
     Config config;
-    TaskManager* taskManager;
 
     using EventCallback = std::function<void(void*)>;
     std::map<std::string, std::vector<EventCallback>> eventRegistry;
 
     void on(const std::string& event, EventCallback cb);
     void fire(const std::string& event, void* data);
-    
-    // WiFi access points storage
-    std::vector<WiFiAccessPoint>* wifiAccessPoints;
 };