feat: configuration variables

Make Web3AuthOptions and WhiteLabelData configurable via config.
Include default values for variables to default engine config.

Author: metalurgical

Config/DefaultEngine.ini

@@ -76,3 +76,9 @@ AdditionalPlistData=<key>CFBundleURLTypes</key><array>    <dict>        <key>CFB
 [/Script/UnrealEd.CookerSettings]
 bCookOnTheFlyForLaunchOn=False
 
+[/Web3AuthSDK/AuthInterface.AuthInterface_C]
+Web3AuthOptionsClientId=BAwFgL-r7wzQKmtcdiz2uHJKNZdK7gzEf2q-m55xfzSZOw8jLOyIi4AVvvzaEQO5nv2dFLEmf9LBkF8kaq3aErg
+Web3AuthOptionsRedirectUrl=torusapp://com.torus.Web3AuthUnity/auth
+Web3AuthOptionsSdkUrl=https://sdk.openlogin.com
+Web3AuthOptionsNetwork=MAINNET
+