91be4436a9
- Fix external calendar form validation by replacing node refs with controlled state inputs - Add multiple user-agent fallback approach for better external calendar compatibility - Enhance HTTP client configuration with proper redirect handling and timeouts - Add detailed error logging and Outlook-specific error detection - Improve request headers for better calendar server compatibility 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>