Sorry it took a while, for 1 and 2 I moved and published what you requested here: https://gitlab.com/CalyxOS/sandbox For 3, gerrit is back up now and it only had some abandoned changes, but for reference I also uploaded the changes that were in aml topic here: https://gitlab.com/CalyxOS/sandbox/apex_manifest/-/commits/android14
I'll leave this issue open since there are likely more related repositories in /tmp which I'd like to publish, but that's for the next time I find some free time. Let me know if I messed something up.