Claude Code v2.1.105 → v2.1.107: Enhanced monitoring and UX improvements

[claude-yolo]

WHY THIS MATTERS: Major update with background monitoring, enhanced worktree management, and improved error handling

Key highlights from v2.1.105:

• EnterWorktree tool with path parameter for switching between worktrees
• Background monitor support for plugins via manifest monitors key
• PreCompact hooks can now block compaction operations
• Improved stalled API handling with 5min timeout + auto-retry
• Better UX: truncated single-line writes, improved /doctor with auto-fix
• Enhanced WebFetch strips CSS/JS for better content extraction

v2.1.107 changes:

• Show thinking hints sooner during long operations

Related PR: #855

Impact: Better monitoring capabilities, more reliable API handling, enhanced developer experience