Classes cleanup

[codecov[bot]]

Codecov Report

Attention: 4 lines in your changes are missing coverage. Please review.

Files	Coverage Δ
lib/petal_components/accordion.ex	100.00% <ø> (ø)
lib/petal_components/avatar.ex	94.44% <100.00%> (+8.98%)	:arrow_up:
lib/petal_components/badge.ex	100.00% <100.00%> (+17.64%)	:arrow_up:
lib/petal_components/card.ex	100.00% <100.00%> (ø)
lib/petal_components/container.ex	100.00% <100.00%> (ø)
lib/petal_components/form.ex	76.70% <ø> (-0.09%)	:arrow_down:
lib/petal_components/helpers.ex	69.23% <ø> (-7.70%)	:arrow_down:
lib/petal_components/loading.ex	100.00% <100.00%> (+23.07%)	:arrow_up:
lib/petal_components/modal.ex	97.14% <ø> (ø)
lib/petal_components/pagination.ex	95.65% <ø> (ø)
... and 8 more

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