Fixed C-Shift-Left/Right not working for word selection by:
- Creating proper selection functions with region activation
- Using left-word/right-word functions that respect direction
- Adding hooks to ensure bindings persist after CUA mode init
- Setting correct properties for CUA mode compatibility
Also added C-Shift-Up/Down for paragraph selection consistency.
All C-Shift-Arrow combinations now work correctly:
- C-Shift-Left/Right: Select by word
- C-Shift-Up/Down: Select by paragraph
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>