- changelog-authoring: a VS Code entry requires the surface to be
mounted from the VS Code entrypoint (consult the surface map in
packages/vscode/src/DOCUMENTATION.md when present); shared-but-unmounted
code earns no entry
- triage-prs: yulia-ivashko is a core maintainer with merge rights —
her review decisions carry maintainer weight in sweeps
Adds a dedicated skill for drafting user-facing unreleased changelog entries.
Covers both the main app changelog and the VS Code extension changelog.
Updates agent guidance to route changelog work to the new skill.