- Changed read tool result display to hide content by default with expand hint, showing only metadata until expanded.
- Changed diagnostics display to group messages by file with tree structure and severity icons.
- Changed diff stats formatting to use colored +/- indicators with slash separators.
- Removed custom renderers for ls, find, and grep tools in favor of generic tool display.
- Simplified truncation warning formatting for read tool output.
can1357
27d56f39f8