1bb0c06345
When the AI Gateway returns a non-200 (e.g. tool validation failure), callWebhook throws an unhandled Error that bubbled up to Slim as a raw 500 page. Now caught gracefully with a Hebrew error message returned to the user instead of "Slim Application Error". Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>