- Remove code fences (```) from read output - show raw content
- Show first 10 lines instead of 5 for read
- Only show line count for write if > 10 lines
- Remove indentation from read output
- Cleaner, more minimal tool output display
- Add ctrl+k to delete line instruction
- Change all "set x to y" confirmation messages to blue with padding
- Add blue top and bottom borders around thinking selector dialog