fix(SelectableCard): issue with the checkbox

[matthprost]

Summary

Type

• Bug

Summarise concisely:

What is expected?

Fix checkbox not showing when stopping to hover selectable card in checkbox type.

Relevant logs and/or screenshots

Before:

Screen.Recording.2025-03-19.at.09.03.20.mov

After:

Screen.Recording.2025-03-19.at.09.03.33.mov

[changeset-bot]

🦋 Changeset detected

Latest commit: 280998e

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 3 packages

Name	Type
@ultraviolet/ui	Patch
@ultraviolet/form	Patch
@ultraviolet/plus	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.36%. Comparing base (ce2eb84) to head (280998e).
Report is 4 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4914   +/-   ##
=======================================
  Coverage   89.36%   89.36%           
=======================================
  Files         235      235           
  Lines        8231     8231           
  Branches     3770     3770           
=======================================
  Hits         7356     7356           
  Misses        875      875           

Files with missing lines	Coverage Δ
...ackages/ui/src/components/SelectableCard/index.tsx	96.09% <ø> (ø)

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