feat: add new tui-bar-graph crate

[joshka]

use tui_bar_graph::{BarGraph, BarStyle, ColorMode};

let data = vec![0.0, 0.1, 0.2, 0.3, 0.4, 0.5];
let bar_graph = BarGraph::new(data)
    .with_gradient(colorgrad::preset::turbo())
    .with_bar_style(BarStyle::Braille)
    .with_color_mode(ColorMode::VerticalGradient);
frame.render_widget(bar_graph, area);

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 63.43284% with 49 lines in your changes missing coverage. Please review.

Project coverage is 71.10%. Comparing base (7c4bf99) to head (fb77257).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
tui-bar-graph/src/lib.rs	63.43%	49 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #63      +/-   ##
==========================================
- Coverage   71.51%   71.10%   -0.42%     
==========================================
  Files          15       16       +1     
  Lines        2503     2637     +134     
==========================================
+ Hits         1790     1875      +85     
- Misses        713      762      +49     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.