fix: Prevent radio criterion shrinking and improve vertical alignment

[milad-emami]

Description

This PR fixes the radio criterion layout issues by preventing the radio buttons from shrinking and improving their vertical alignment.

Changes

• Added flexShrink: 0 style to prevent radio button compression in tight spaces
• Added align-items-center class for better vertical alignment of radio options

Screenshots

Before:

After:

[openedx-webhooks]

Thanks for the pull request, @milad-emami!

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[CodeWithEmad]

@milad-emami can you kindly update your branch?

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (76f4143) to head (fff0b80).
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##            master      #370   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          109       109           
  Lines         1086      1086           
  Branches       164       165    +1     
=========================================
  Hits          1086      1086           

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[CodeWithEmad]

LGTM 👍🏼