chameleon 4.4.13

Fixed

• The auto-pass router (get_autopass_verdict, the pr-review skill's Step 3h)
  counted package manifests, lockfiles, docs, and config files as "unarchetyped
  source". Those files resolve no archetype, so a pure version-bump / release
  diff (package.json, uv.lock, CHANGELOG.md, pyproject.toml, plugin
  config) was scored risk: elevated / auto_pass_eligible: false with the
  misleading reason "N file(s) outside profiled archetypes" -- a change with
  nothing to logic-review routed to a human on a false signal. assemble_facts
  now excludes manifests, lockfiles, docs, and config/data from both
  unarchetyped_files and source_files_changed, but only where the file is
  ALSO unarchetyped, so a repo that has taught chameleon to archetype its config
  keeps it as governed source. Reuses dep_diff's manifest basename sets for the
  extensionless cases (Gemfile, Pipfile) an extension test cannot catch. No
  security signal is weakened: the secret scan and the dependency-change diff
  review these files on their own independent paths, and the security-surface
  check still scans the full unfiltered file list. Verified via real usage (the
  live v4.4.11..HEAD release diff drops from risk: elevated to risk: low,
  while a source-only diff is byte-identical).