fix wifi reconnection issue by using enable:

onStationModeDisconnected is invoked every second and restartDelayed keeps getting postponed

library.json

@@ -1,6 +1,6 @@
 {
     "name": "Wifi",
-    "version": "1.0.1",
+    "version": "1.0.2",
     "description": "Helper classes for handling wifi connectiviy and OTA",
     "repository":
     {

src/wifi.h

@@ -33,7 +33,7 @@ namespace Wifi {
             currentPsk = WiFi.psk();
             tReconnect.enable();
             }
-            );
+        );
 
     void setup(Scheduler& ts, void(*onConnected)() = nullptr) {
         stationConnectedHandler = WiFi.onStationModeGotIP(
@@ -47,7 +47,7 @@ namespace Wifi {
         stationDisconnectedHandler = WiFi.onStationModeDisconnected(
             [](const WiFiEventStationModeDisconnected& e) {
                 Serial.println("Disconnected from network.");
-                tReconnect.restartDelayed();
+                tReconnect.enableIfNot();
             });