Fix Scan builder perf injections#6

Merged

aditanase merged 3 commits intomainfrom

Feb 17, 2026

Commits on Feb 17, 2026

[HSTACK] - revert lazy use of file_views in scan builder
aditanase
committed
[HSTACK] - optimize push down limit (don't collect all files)
aditanase
committed
[HSTACK] - optimize scan builder, avoid parsing stats (double json ser/de)
aditanase
committed