fix(OfferList): disable expand on a row

[lisalupi]

Summary

Type

• Bug

Summarize concisely:

What is expected?

• OfferList: disabled expand button on a row when expandable={false}
• Update OfferList tests to use renderWithTheme instead of shouldMatchSnapshot (deprecated)

[changeset-bot]

🦋 Changeset detected

Latest commit: 4a94cc9

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/nextjs	Patch

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.08%. Comparing base (8d278e6) to head (4a94cc9).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6488      +/-   ##
==========================================
- Coverage   92.34%   92.08%   -0.27%     
==========================================
  Files         529      535       +6     
  Lines        9384     9575     +191     
  Branches     3465     3558      +93     
==========================================
+ Hits         8666     8817     +151     
- Misses        718      758      +40     

Files with missing lines	Coverage Δ
...s/ui/src/compositions/OfferList/components/Row.tsx	95.52% <100.00%> (ø)

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