fix #11 networkDelete in UI sent malformed data

Author: MartinVerges

library.json

@@ -1,6 +1,6 @@
 {
   "name": "ESP32 Wifi Manager",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "description": "A multi wifi manager for arduino based ESP applications, with extensive RESTful API, and configuration stored on non volatile memory.",
   "keywords": "esp32, wifi, ap, softap, sta, restful, api, manager, arduino",
   "repository":

library.properties

@@ -1,5 +1,5 @@
 name=ESP32_Wifi_Manager
-version=1.4.0
+version=1.4.1
 author=Martin Verges
 maintainer=Martin Verges <[email protected]>
 sentence=Wifi manager for ESP32 devices 

wifimanager.cpp

@@ -1110,7 +1110,7 @@ void WIFIMANAGER::attachUI() {
                     headers: {
                         'Content-Type': 'application/json',
                     },
-                    body: JSON.stringify({ id: deleteId }),
+                    body: JSON.stringify({ id: parseInt(deleteId, 10) }),
                 });
                 
                 if (!response.ok) throw new Error('Failed to delete network');