fix(frontend): account for wallet live-region announcement

Author: bamiebot-maker

Dechat/dex_with_fiat_frontend/src/components/__tests__/ChatInput.wallet-disconnect.test.tsx

@@ -64,7 +64,9 @@ describe('ChatInput - Wallet Disconnect Handling', () => {
     fireEvent.change(textarea, { target: { value: 'Test message' } });
     fireEvent.keyDown(textarea, { key: 'Enter', code: 'Enter', ctrlKey: true });
 
-    expect(screen.getByText('Wallet disconnected. Reconnect to continue.')).toBeInTheDocument();
+    expect(
+      screen.getAllByText('Wallet disconnected. Reconnect to continue.'),
+    ).toHaveLength(2);
     expect(screen.getByRole('status')).toHaveTextContent('Wallet disconnected. Reconnect to continue.');
     expect(mockOnSendMessage).not.toHaveBeenCalled();
   });
@@ -86,7 +88,9 @@ describe('ChatInput - Wallet Disconnect Handling', () => {
     fireEvent.change(textarea, { target: { value: 'Test message' } });
     fireEvent.keyDown(textarea, { key: 'Enter', code: 'Enter', ctrlKey: true });
 
-    expect(screen.getByText('Wallet disconnected. Reconnect to continue.')).toBeInTheDocument();
+    expect(
+      screen.getAllByText('Wallet disconnected. Reconnect to continue.'),
+    ).toHaveLength(2);
 
     // Simulate wallet reconnection
     mockWalletContext.connection = {