From a1d6c6ad8e35419560779126094caedfb947c3ff Mon Sep 17 00:00:00 2001
From: laurentketterle-hub <laurentketterle@gmail.com>
Date: Tue, 4 Aug 2026 03:44:43 +0200
Subject: [PATCH] fix(#278): add error toast notifications for failed
 transactions

Show error toast alongside inline error message when deposit or
withdraw transactions fail. Toast stays visible (duration: 0) so
users can read the error message before retrying.
---
 src/screens/Deposit.tsx  | 11 ++++++++---
 src/screens/Withdraw.tsx | 11 ++++++++---
 2 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/src/screens/Deposit.tsx b/src/screens/Deposit.tsx
index 27ca1d1..4954381 100644
--- a/src/screens/Deposit.tsx
+++ b/src/screens/Deposit.tsx
@@ -212,9 +212,14 @@ export function Deposit({ onDone }: DepositProps) {
                     if (e instanceof Error && e.message === 'Aborted') {
                       return
                     }
-                    setTxError(
-                      e instanceof Error ? e.message : 'Transaction failed — please try again.',
-                    )
+                    const errMsg = e instanceof Error ? e.message : 'Transaction failed — please try again.'
+                    setTxError(errMsg)
+                    toast({
+                      tone: 'error',
+                      title: 'Transaction failed',
+                      message: errMsg,
+                      duration: 0,
+                    })
                     changeStep('amount')
                   }
                 } finally {
diff --git a/src/screens/Withdraw.tsx b/src/screens/Withdraw.tsx
index 0d3df41..5952572 100644
--- a/src/screens/Withdraw.tsx
+++ b/src/screens/Withdraw.tsx
@@ -117,9 +117,14 @@ export function Withdraw({ onDone, onBack }: WithdrawProps) {
                   if (e instanceof Error && e.message === 'Aborted') {
                     return
                   }
-                  setTxError(
-                    e instanceof Error ? e.message : 'Transaction failed — please try again.',
-                  )
+                  const errMsg = e instanceof Error ? e.message : 'Transaction failed — please try again.'
+                  setTxError(errMsg)
+                  toast({
+                    tone: 'error',
+                    title: 'Transaction failed',
+                    message: errMsg,
+                    duration: 0,
+                  })
                   changeStep('amount')
                 }
               } finally {