* tload: add basic tui layout of modern look
* tload: set x-axis bound from 0 to the width of terminal
* tload: fix mismatched returning type
* tload: add `#[allow(clippy::cognitive_complexity)]`
* tload: add by-utils test
* tload: tweaks for max height of chart
* tload: bump version of `ratatui` from `0.28` to `0.29`
* tload: fix typo
* tload: set exit code to 130
* tload: fix typo
* tload: add license header for `tui.rs`