Add domain property for Polynomial and Bezier

[carlos-adir]

This PR adds the property domain for Polynomial and Bezier classes

• The Polynomial has as default domain the entire real line
• The Bezier has as default domain the closed interval [0, 1]

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.92%. Comparing base (7cb4303) to head (ecf93ca).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #51      +/-   ##
==========================================
+ Coverage   97.89%   97.92%   +0.02%     
==========================================
  Files          27       27              
  Lines        2472     2504      +32     
==========================================
+ Hits         2420     2452      +32     
  Misses         52       52              

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