Put typing imports in TYPE_CHECKING block for performance

[stefmolin]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.51%. Comparing base (ad11b9f) to head (a0d2757).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #258      +/-   ##
==========================================
- Coverage   98.53%   98.51%   -0.02%     
==========================================
  Files          58       58              
  Lines        1911     1891      -20     
  Branches      114      114              
==========================================
- Hits         1883     1863      -20     
  Misses         25       25              
  Partials        3        3              

Files with missing lines	Coverage Δ
src/data_morph/bounds/bounding_box.py	100.00% <100.00%> (ø)
src/data_morph/cli.py	100.00% <100.00%> (ø)
src/data_morph/data/dataset.py	73.07% <100.00%> (-0.35%)	⬇️
src/data_morph/data/loader.py	100.00% <100.00%> (ø)
src/data_morph/morpher.py	100.00% <100.00%> (ø)
src/data_morph/plotting/animation.py	97.56% <100.00%> (-0.06%)	⬇️
src/data_morph/plotting/static.py	100.00% <100.00%> (ø)
src/data_morph/shapes/bases/line_collection.py	91.89% <100.00%> (-0.42%)	⬇️
src/data_morph/shapes/bases/point_collection.py	100.00% <100.00%> (ø)
src/data_morph/shapes/bases/shape.py	100.00% <100.00%> (ø)
... and 1 more