Move --allow-hidden-dirs filtering logic from the discovery package to
the install command, addressing review feedback. Discovery functions now
always return all skills (including hidden-dir), and callers decide how
to handle them.
Changes:
- DiscoverSkillsWithOptions/DiscoverLocalSkillsWithOptions always return
hidden-dir skills; callers filter using IsHiddenDirConvention()
- DiscoverSkills/DiscoverLocalSkills (convenience wrappers) auto-filter
hidden-dir skills for backward compatibility with preview/update/publish
- Remove --allow-hidden-dirs reference from discovery error messages
- Add filterHiddenDirSkills in install.go with caller-side flag logic
- Inline warning using heredoc.Docf, remove printHiddenDirWarning
- Add inline comments in matchHiddenDirConventions (babakks nitpicks)
- Add non-hidden-namespaced dir and no-skills-at-all test cases
- Add --allow-hidden-dirs tests in TestNewCmdInstall, TestInstallRun,
and TestRunLocalInstall
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
eaa018545a