nareshkarthigeyan/revly

AI Summary: Debug and fix the color coding issue for severity tags in the output of the `revly` code review tool. The problem is that severity tags are not displaying their assigned colors as expected. This likely involves inspecting the code (particularly `cmd/review.go` and potentially related files in `internal/`) to identify where the color codes are applied and how they are interpreted, then correcting any errors in the logic or configuration.