restucturization of recipients payment methods

frontend/pshared/lib/models/recipient/recipient.dart

@@ -1,5 +1,6 @@
 import 'package:pshared/models/payment/methods/card.dart';
 import 'package:pshared/models/payment/methods/iban.dart';
+import 'package:pshared/models/payment/methods/crypto_address.dart';
 import 'package:pshared/models/payment/methods/russian_bank.dart';
 import 'package:pshared/models/payment/methods/wallet.dart';
 import 'package:pshared/models/recipient/status.dart';
@@ -16,6 +17,7 @@ class Recipient {
   final IbanPaymentMethod? iban;
   final RussianBankAccountPaymentMethod? bank;
   final WalletPaymentMethod? wallet;
+  final CryptoAddressPaymentMethod? cryptoAddress;
 
   const Recipient({
     this.avatarUrl,
@@ -27,6 +29,7 @@ class Recipient {
     this.iban,
     this.bank,
     this.wallet,
+    this.cryptoAddress,
   });
 
   /// Convenience factory for quickly creating mock recipients.
@@ -39,6 +42,7 @@ class Recipient {
     IbanPaymentMethod? iban,
     RussianBankAccountPaymentMethod? bank,
     WalletPaymentMethod? wallet,
+    CryptoAddressPaymentMethod? cryptoAddress,
   }) =>
       Recipient(
         avatarUrl: null,
@@ -50,6 +54,7 @@ class Recipient {
         iban: iban,
         bank: bank,
         wallet: wallet,
+        cryptoAddress: cryptoAddress,
       );
 
   bool matchesQuery(String q) {
@@ -71,6 +76,9 @@ class Recipient {
       bank?.bik,
       bank?.correspondentAccount,
       wallet?.walletId,
+      cryptoAddress?.address,
+      cryptoAddress?.network,
+      cryptoAddress?.destinationTag,
     ];
 
     return searchable.any((field) => field?.toLowerCase().contains(q) ?? false);