c67781bac5
- Add ApiResult<T> type to carry success/failure with error details - Add UpdateDocumentWithResultAsync and CreateTagWithResultAsync methods - Update DocumentTools.Update and TagTools.Create to return actual HTTP status codes and response bodies in error responses - Add comprehensive tests for error handling (18 new tests) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>