LNURL Payment Method Support (#2897)

* LNURL Payment Method Support

* Merge recent Lightning controller related changes

* Fix build

* Create separate payment settings section for stores

* Improve LNURL configuration

* Prevent duplicate array entries when merging Swagger JSON

* Fix CanSetPaymentMethodLimitsLightning

* Fix CanUsePayjoinViaUI

* Adapt test for new cancel bolt invoice feature

* rebase fixes

* Fixes after rebase

* Test fixes

* Do not turn LNURL on by default, Off-Chain payment criteria should affects both BOLT11 and LNURL, Payment criteria of unset payment method shouldn't be shown

* Send better error if payment method not found

* Revert "Prevent duplicate array entries when merging Swagger JSON"

This reverts commit 5783db9eda17c29908a60fdef2c3ebe130a8b059.

* Fix LNUrl doc

* Fix some warnings

Co-authored-by: Dennis Reimann <mail@dennisreimann.de>
Co-authored-by: nicolas.dorier <nicolas.dorier@gmail.com>

BTCPayServer/Models/InvoiceResponse.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using BTCPayServer.Services.Invoices;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 
@@ -79,7 +80,7 @@ namespace BTCPayServer.Models
         }
 
         [JsonProperty("cryptoInfo")]
-        public List<NBitpayClient.InvoiceCryptoInfo> CryptoInfo { get; set; }
+        public List<InvoiceCryptoInfo> CryptoInfo { get; set; }
 
         //"price":5
         [JsonProperty("price")]
@@ -262,7 +263,7 @@ namespace BTCPayServer.Models
         [JsonProperty("addresses")]
         public Dictionary<string, string> Addresses { get; set; }
         [JsonProperty("paymentCodes")]
-        public Dictionary<string, NBitpayClient.InvoicePaymentUrls> PaymentCodes { get; set; }
+        public Dictionary<string, InvoiceCryptoInfo.InvoicePaymentUrls> PaymentCodes { get; set; }
         [JsonProperty("buyer")]
         public JObject Buyer { get; set; }
     }