feat: Add support for portals in page scanner utility

[fralongo]

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.38%. Comparing base (ed3ca20) to head (66789dd).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #142      +/-   ##
==========================================
+ Coverage   99.36%   99.38%   +0.01%     
==========================================
  Files          33       33              
  Lines         787      810      +23     
  Branches      214      226      +12     
==========================================
+ Hits          782      805      +23     
  Misses          5        5              

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