CW-1091-payjoin-error-handeling (#2317)

* feat: stop polling payjoin on switch wallet

* refactor: improve Payjoin session handling and cleanup unused methods

- Replaced `initReceiver` with `getUnusedReceiver` to reuse existing Payjoin sessions.
- Streamlined session initialization by removing `spawnNewReceiver`.
- Adjusted wallet sync reactions to resume Payjoin sessions when necessary.

* fix: Receiver.fromJson correctly handle parameter format in Payjoin manager

* fix: try reloading unspents if unspents are empty; No Unpsents available are now recoverable errors

* fix: ensure transaction details display only if transactionInfo is available and adjust payjoin success status handling

* fix: adjust payjoin success status handling for pending transactions

* fix: add error handling for Payjoin initialization and receiver creation [skip-ci]

* fix: add unrecoverable error handling for Payjoin sender sessions

lib/reactions/on_current_wallet_change.dart

@@ -65,7 +65,7 @@ void startCurrentWalletChangeReaction(
 
       final node = settingsStore.getCurrentNode(wallet.type);
 
-      startWalletSyncStatusChangeReaction(wallet, fiatConversionStore);
+      startWalletSyncStatusChangeReaction(wallet, settingsStore);
       startCheckConnectionReaction(wallet, settingsStore);
 
       await Future.delayed(Duration.zero);

lib/reactions/on_wallet_sync_status_change.dart

@@ -1,5 +1,7 @@
-import 'package:cake_wallet/store/dashboard/fiat_conversion_store.dart';
+import 'package:cake_wallet/bitcoin/bitcoin.dart';
+import 'package:cake_wallet/store/settings_store.dart';
 import 'package:cw_core/utils/print_verbose.dart';
+import 'package:cw_core/wallet_type.dart';
 import 'package:mobx/mobx.dart';
 import 'package:cw_core/transaction_history.dart';
 import 'package:cw_core/wallet_base.dart';
@@ -12,7 +14,7 @@ ReactionDisposer? _onWalletSyncStatusChangeReaction;
 
 void startWalletSyncStatusChangeReaction(
     WalletBase<Balance, TransactionHistoryBase<TransactionInfo>, TransactionInfo> wallet,
-    FiatConversionStore fiatConversionStore) {
+    SettingsStore settingsStore) {
   _onWalletSyncStatusChangeReaction?.reaction.dispose();
   _onWalletSyncStatusChangeReaction = reaction((_) => wallet.syncStatus, (SyncStatus status) async {
     try {
@@ -25,6 +27,12 @@ void startWalletSyncStatusChangeReaction(
       if (status is SyncedSyncStatus || status is FailedSyncStatus) {
         await WakelockPlus.disable();
       }
+
+      if (status is SyncedSyncStatus &&
+          wallet.type == WalletType.bitcoin &&
+          settingsStore.usePayjoin) {
+        bitcoin!.resumePayjoinSessions(wallet);
+      }
     } catch (e) {
       printV(e.toString());
     }

lib/view_model/dashboard/payjoin_transaction_list_item.dart

@@ -20,9 +20,8 @@ class PayjoinTransactionListItem extends ActionListItem {
   String get status {
     switch (session.status) {
       case 'success':
-        if (transaction?.isPending == true)
-          return S.current.payjoin_request_awaiting_tx;
-        return S.current.successful;
+        if (transaction?.isPending == false) return S.current.successful;
+        return S.current.payjoin_request_awaiting_tx;
       case 'inProgress':
         return S.current.payjoin_request_in_progress;
       case 'unrecoverable':

lib/view_model/payjoin_details_view_model.dart

@@ -69,7 +69,7 @@ abstract class PayjoinDetailsViewModelBase with Store {
           title: S.current.error,
           value: payjoinSession.error!,
         ),
-      if (payjoinSession.txId?.isNotEmpty == true)
+      if (payjoinSession.txId?.isNotEmpty == true && transactionInfo != null)
         StandartListItem(
           title: S.current.transaction_details_transaction_id,
           value: payjoinSession.txId!,
@@ -107,9 +107,8 @@ abstract class PayjoinDetailsViewModelBase with Store {
   String _getStatusString() {
     switch (payjoinSession.status) {
       case 'success':
-        if (transactionInfo?.isPending == true)
-          return S.current.payjoin_request_awaiting_tx;
-        return S.current.successful;
+        if (transactionInfo?.isPending == false) return S.current.successful;
+        return S.current.payjoin_request_awaiting_tx;
       case 'inProgress':
         return S.current.payjoin_request_in_progress;
       case 'unrecoverable':