review/review-files resolve relative paths only against CWD or
$CLAUDETOOLS_ROOT, never a submodule/subdir — so submodule-relative
paths fail with "file not found". Add a [!WARNING] callout to both
SKILL.md files, fix the misleading "absolute or repo-relative" table
wording, and add inline GOTCHA comments at each resolution site in
both scripts. Bitten us repeatedly (latest: GuruConnect review).