- move source file according with platformio standard directory structure

- remove lib_deps from platformio.ini since they are already in libs folder

src/networkDevices/EthLan8720Device.h

@@ -0,0 +1,60 @@
+#pragma once
+
+#include <WiFiClient.h>
+#include <WiFiClientSecure.h>
+#include <Preferences.h>
+#include "NetworkDevice.h"
+#include "espMqttClient.h"
+#include <ETH.h>
+
+class EthLan8720Device : public NetworkDevice
+{
+
+public:
+    EthLan8720Device(const String& hostname,
+                     Preferences* preferences,
+                     const IPConfiguration* ipConfiguration,
+                     const std::string& deviceName,
+                     uint8_t phy_addr = ETH_PHY_ADDR,
+                     int power = ETH_PHY_POWER,
+                     int mdc = ETH_PHY_MDC,
+                     int mdio = ETH_PHY_MDIO,
+                     eth_phy_type_t ethtype = ETH_PHY_TYPE,
+                     eth_clock_mode_t clock_mode = ETH_CLK_MODE,
+                     bool use_mac_from_efuse = false);
+
+    const String deviceName() const override;
+
+    virtual void initialize();
+    virtual void reconfigure();
+    virtual ReconnectStatus reconnect();
+    bool supportsEncryption() override;
+
+    virtual bool isConnected();
+
+    int8_t signalStrength() override;
+    
+    String localIP() override;
+
+private:
+    void onDisconnected();
+
+    bool _restartOnDisconnect = false;
+    bool _startAp = false;
+    char* _path;
+    bool _hardwareInitialized = false;
+    bool _lastConnected = false;
+
+    const std::string _deviceName;
+    uint8_t _phy_addr;
+    int _power;
+    int _mdc;
+    int _mdio;
+    eth_phy_type_t _type;
+    eth_clock_mode_t _clock_mode;
+    bool _use_mac_from_efuse;
+
+    char _ca[TLS_CA_MAX_SIZE] = {0};
+    char _cert[TLS_CERT_MAX_SIZE] = {0};
+    char _key[TLS_KEY_MAX_SIZE] = {0};
+};