feat(changelog): add auto-archive and auto-create for changelogs}
- Add archivePreviousYear() to move old year entries from change-log.md into change-log.YYYY.md archive files automatically - Add ensureChangelog() to auto-create change-log.md if it doesn't exist - Add skipCommit option to generateChangelog() for grunt integration - Stage archived changelog files in git commit step - Remove JSDoc @param tags from collectLogs internal function - Move path require to top of npm.js instead of inline requires - Upgrade glob from ^8.0.3 to ^13.0.6 and remove old lockfile entries - Delete .ncurc.json (glob no longer needs to be excluded from updates) - Bump version to 2026.4.139 - Export archivePreviousYear and ensureChangelog from changelog module