- Add <svelte:head> to set browser tab title on both new chat and conversation pages - Update tab title dynamically when smart title is generated - Add debug logging to trace title generation flow - Make title generation more robust: - Fall back to user message if assistant content is only thinking - Strip thinking blocks from title generation response - Remove common prefixes like "Title:" 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>