chore(deps): bump ratatui to 0.28.0

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 5 lines in your changes missing coverage. Please review.

Files	Patch %	Lines
src/ui/app.rs	0.00%	3 Missing :warning:
src/components/help.rs	0.00%	1 Missing :warning:
src/components/resize_notice.rs	0.00%	1 Missing :warning:

Files	Coverage Δ
src/components/help.rs	0.00% <0.00%> (ø)
src/components/resize_notice.rs	0.00% <0.00%> (ø)
src/ui/app.rs	0.00% <0.00%> (ø)