forgepulse: launch-week fixes and features

forgepulse got its launch-week pass: the repository table is paginated, a favicon landed, and the static “LOCAL” badge now shows the running git ref. On the ops side, a scheduled sync that was silently failing (the /data volume was never chowned to the app user) and a repository detail page that replayed every historical referrer day are fixed, and the production container now restarts itself after a crash or reboot.