Better Diff Viewer

Feature Requests
1

Diff mode is very weak. Please look at mature diff software for missing features. E.g. Beyond Compare.

  1. Side by Side diffs, char differences identified
  2. Lines with only whitespace differences should be their own color
  3. Diff lines should show code line numbers
  4. Allow selecting individual lines in a diff.

This would allow for better code reviews before applying AI code.

Alternatively, there should be a way to quickly accept the diff to a copy of your production code, then open the two files in an external diff tool.