chore: bump version to 0.4.1 (#1953)

* chore: bump version to 0.4.1

* fix(changelog): correct 0.4.1 section ordering and version reference (#1954)

* Initial plan

* fix(changelog): correct 0.4.1 section ordering and version reference

Co-authored-by: mnriem <15701806+mnriem@users.noreply.github.com>
Agent-Logs-Url: https://github.com/github/spec-kit/sessions/98bc10bc-f444-4833-bd3a-ab8ea0f5e192

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: mnriem <15701806+mnriem@users.noreply.github.com>

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>