Fixes #37193 - trap ERR not supported on dash

Fixes #36502 - iPXE Discovery Only Works on net0

Fixes #37189 - Registration before & after snippets

before_registration & after_registration snippets allow
users to add their code to the template without directly editing it.

Fixes #37168 - fix potential for duplicate html-id

Fixes #37142 - Cloud-init breaks due to newline

This fixes cloud-init based deployment to Proxmox for Debian, Ubuntu,
and SUSE Linux Enterprise Server. Previously, deployments failed due to
a newline in the echo command.

Fixes #37120 - Fix grammar error in Realm welcome

Fixes #37102 - webpack 5

Fixes #37016 - stop trying to report CV / LCE for hypervisors

Fixes #37066 - Fix duplicate HTML-id

Fixes #36872 - Banner to show foreman instance