# kpr-stale-02 — a green PR far behind main can merge and silently revert main.
#
# `mergeable` is MERGEABLE for a branch arbitrarily far behind main so long as
# nothing collides TEXTUALLY, so the CONFLICTING interlock only ever caught the
# colliding subset. These tests pin the reverse direction: a green, MERGEABLE,
# stale PR must NOT classify `ready`.
tests/test_pr_behind_main_guard.py
