Adds the two new module repos to repos.txt (so sync scripts + fresh clones
include them) and to .gitignore (so the parent ignores them like the rest).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
repos.txt + sync-*.sh let any machine (Mac or Windows/Git Bash) hydrate all 49
module repos and keep them in sync via GitHub+gitea. Pulls are fast-forward only
(never clobber local work); pushes send commits only and flag uncommitted repos.
See SYNC.md for the two-machine workflow.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>