rustdoc search ignores path distance when considering doc aliases #146214
Description
Reproduction Steps
search for usize::popcount in nightly std docs.
Expected Outcome
only usize::count_ones (and possibly isize::count_ones, due to low edit distances) should show up.
Actual Output
every count_ones method shows up.
Version
rustdoc 1.91.0-nightly (a1208bf 2025-09-03)