Fix: library card Unsupported operation: infinity or Nan to int

[peucastro]

Closes #1535

Updated the hasContent condition in the LibraryHomeCard widget to ensure it only renders when the library occupation is initialized.

Screenshot

untitled.online-video-cutter.com.mp4

Review checklist

• Terms and conditions reflect the current change
• Contains enough appropriate tests
• If aimed at production, writes a new summary in whatsnew/whatsnew-pt-PT
• Properly adds an entry in changelog.md with the change
• If PR includes UI updates/additions, its description has screenshots
• Behavior is as expected
• Clean, well-structured code

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 9%. Comparing base (381df75) to head (811d3b6).
Report is 3 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff           @@
##           develop   #1574   +/-   ##
=======================================
  Coverage        9%      9%           
=======================================
  Files          261     261           
  Lines         7487    7487           
=======================================
  Hits           650     650           
  Misses        6837    6837           

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[DGoiana]

Good catch!! 😄

[Adriano-7]

🚀