[SYS] Externalize utils function keep cmpToMainTopic (#2048)

And fill generateHash

Co-authored-by: Florian <1technophile@users.noreply.github.com>

main/ZgatewayBLEConnect.h

@@ -91,5 +91,14 @@ public:
   bool processActions(std::vector<BLEAction>& actions) override;
 };
 
+class SBCU_connect : public zBLEConnect {
+  uint8_t m_notifyVal;
+  void notifyCB(NimBLERemoteCharacteristic* pChar, uint8_t* pData, size_t length, bool isNotify);
+
+public:
+  SBCU_connect(NimBLEAddress& addr) : zBLEConnect(addr) {}
+  bool processActions(std::vector<BLEAction>& actions) override;
+};
+
 #endif //ESP32
 #endif //zBLEConnect_h