Update schema to floats for radius, width, height, and planar_contour

[alejoe91]

Dimensions can be float (triggered a validation error here)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.38%. Comparing base (9d24670) to head (f7ad3fe).
Report is 25 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #296   +/-   ##
=======================================
  Coverage   89.38%   89.38%           
=======================================
  Files          10       10           
  Lines        1885     1885           
=======================================
  Hits         1685     1685           
  Misses        200      200           

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