deps: align with platformio.ini; add ESP32Async/ESPAsyncWebServer@3.8.1 and DFTE

lib/WiFiManager/library.json

@@ -38,6 +38,16 @@
     "espressif8266",
     "espressif32"
   ],
+  "dependencies": [
+    {
+      "name": "ESP32Async/ESPAsyncWebServer",
+      "version": "3.8.1"
+    },
+    {
+      "name": "DFTE",
+      "version": "https://github.com/alexhopeoconnor/DFTE"
+    }
+  ],
   "export": {
     "include": "include"
   }

platformio.ini

@@ -10,6 +10,7 @@ test_framework = unity
 test_build_src = no
 lib_deps = 
     ESP32Async/ESPAsyncWebServer@3.8.1
+    https://github.com/alexhopeoconnor/DFTE
 
 [env:esp32]
 platform = espressif32
@@ -24,4 +25,5 @@ build_flags =
     -std=gnu++14
 lib_deps = 
     ESP32Async/ESPAsyncWebServer@3.8.1
+    https://github.com/alexhopeoconnor/DFTE