Greptile Summary

This PR fixes a regression where aube update and aube outdated would attempt registry fetches for workspace: protocol dependencies, producing "package not found" errors for packages that only exist locally.

• aube outdated: adds a second filter pass after the type/pattern check that strips any DirectDep whose stored specifier satisfies is_workspace_spec, then exits early with (no matching dependencies) if nothing remains — preventing packument fetches for purely local deps.
• aube update: introduces workspace_package_versions() to build a name→version map from all discovered workspace packages, then switches from resolve(...) to resolve_workspace([(".", root_manifest)], ..., &versions) — which is exactly how the internal resolve shim calls resolve_workspace, now additionally seeded with real local versions so the resolver can satisfy workspace: ranges without touching the registry.
• Bats regression tests for both commands are added, covering the end-to-end flow with an unpublished workspace package name.

Confidence Score: 5/5

Safe to merge; the core resolution path change mirrors the existing internal resolve shim contract exactly.

The update path change from resolve to resolve_workspace with a single-element manifest array is provably equivalent to the old behavior for non-workspace projects, and the outdated path adds a straightforward filter before any I/O. Both changes are covered by dedicated Bats regression tests.

No files require special attention.

Important Files Changed

_{Reviews (2): Last reviewed commit: "fix(cli): skip registry for workspace de..." | Re-trigger Greptile}