Returns all file and dir cache entries with confidence below a given
threshold (default 0.7). Entries missing a confidence field are
included as unrated/untrusted. Results sorted ascending by confidence
so least-confident entries come first.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
129 tests across cache, filetypes, code, disk, recency, tree, report,
and capabilities. Uses stdlib unittest only — no new dependencies.
Also updates CLAUDE.md development workflow to require test coverage
for all future changes.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>