Load JS module from relative path

[philippjfr]

Fixes JS module path handling to support relative paths.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.93%. Comparing base (864a514) to head (c035c7b).
Report is 5 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6526      +/-   ##
==========================================
+ Coverage   82.91%   82.93%   +0.01%     
==========================================
  Files         313      313              
  Lines       45902    45926      +24     
==========================================
+ Hits        38060    38089      +29     
+ Misses       7842     7837       -5     

Flag	Coverage Δ
ui-tests	40.12% <100.00%> (+0.01%)	⬆️
unitexamples-tests	71.14% <53.33%> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.