[Fusion] Improve path creation

[michaelstaib]

• Single read per cursor from the metadb
• Removed GetSelection lookup as we have the id already on the metadb row

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 0.00%. Comparing base (64dcf22) to head (322b9a5).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@     Coverage Diff      @@
##   main   #9453   +/-   ##
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