06/01 Add teller response log

app/routes/teller.py

@@ -68,7 +68,7 @@ def callback():
     try:
         teller_accounts = get_accounts(access_token)
     except Exception as e:
-        log.error(f'[teller] get_accounts failed: {e}')
+        log.error('[teller] get_accounts failed during callback: %s', e, exc_info=True)
         return jsonify({'error': f'Could not fetch accounts: {e}'}), 502
 
     institution_name = ''
@@ -176,6 +176,7 @@ def sync_preview_view(teller_account_id):
     try:
         preview = sync_preview(ta)
     except Exception as e:
+        log.error('[teller] sync_preview failed for teller_account_id=%s: %s', teller_account_id, e, exc_info=True)
         flash(f'Sync failed: {e}', 'danger')
         return redirect(url_for('teller.index'))
 
@@ -262,7 +263,7 @@ def refresh_balance(teller_account_id):
         db.session.commit()
         return jsonify({'balance': available, 'status': 'ok'})
     except Exception as e:
-        log.error(f'[teller] balance refresh failed: {e}')
+        log.error('[teller] balance refresh failed for teller_account_id=%s: %s', teller_account_id, e, exc_info=True)
         return jsonify({'error': str(e)}), 502