test(tui): introduce rstest to improve tests

[Eliot00]

No description provided.

[codecov-commenter]

Codecov Report

Merging #28 (81554a4) into master (7219aee) will decrease coverage by 0.06%.
The diff coverage is 88.88%.

@@            Coverage Diff             @@
##           master      #28      +/-   ##
==========================================
- Coverage   73.22%   73.16%   -0.07%     
==========================================
  Files          55       55              
  Lines        4131     4129       -2     
==========================================
- Hits         3025     3021       -4     
- Misses       1106     1108       +2     

Impacted Files	Coverage Δ
quake_tui/src/app.rs	74.48% <88.88%> (-2.52%)	⬇️

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