v0.4.1

Changelog

• 3b88514 feat(doctor): Instagram token age check (expires after 60 days; the daemon refreshes from day 30)
• 8812e81 fix(scheduler): a token this process cannot decrypt leaves the post scheduled instead of failed (old binary/TUI after key migration)
• ca97e22 fix: --dry-run no longer deletes, cancels or schedules (delete/cancel/schedule ignored the flag); regression test
• 6ab2688 release: goreleaser config + release workflow for postctl (macOS + Linux); postctl --version
• d6a73b6 tui: the default profile reads 'Privat' / 'Private' in the profile picker and the confirm dialog