Expand description
file_max_lines — files in scope must have AT MOST
max_lines lines. Mirror of crate::file_min_lines;
shares the line-counting semantics so the two compose
cleanly when both are applied to the same file.
Catches the “everything-module” anti-pattern — a single
lib.rs / index.ts / helpers.py that grew until it
does the work of a half-dozen smaller files. The threshold
is intentionally a soft signal rather than a hard limit;
we ship it at level: warning in tutorials and rulesets,
and leave the cap value to the team.