refactor plot_interactive, enforce correct parameter types

[aloctavodia]

extract function to generate sliders to avoid duplicated code in future functions. Enforce the correct parameter type. This is needed so the slider for bounded has the proper bounds

[codecov-commenter]

Codecov Report

Merging #157 (6491805) into main (5668e33) will decrease coverage by 0.02%.
The diff coverage is 83.15%.

@@            Coverage Diff             @@
##             main     #157      +/-   ##
==========================================
- Coverage   76.42%   76.40%   -0.03%     
==========================================
  Files          18       18              
  Lines        2274     2284      +10     
==========================================
+ Hits         1738     1745       +7     
- Misses        536      539       +3     

Impacted Files	Coverage Δ
preliz/utils/utils.py	31.48% <13.33%> (-6.99%)	⬇️
preliz/distributions/distributions.py	66.66% <25.00%> (+4.33%)	⬆️
preliz/distributions/continuous.py	93.85% <100.00%> (+0.02%)	⬆️
preliz/distributions/discrete.py	99.40% <100.00%> (ø)
preliz/utils/plot_utils.py	92.06% <100.00%> (+0.06%)	⬆️

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