hub.sr.ht: add post-upgrade
*.sr.ht: Enable prometheus multiprocessing mode
hub.sr.ht: upgrade to 0.13.5
hub.sr.ht: upgrade to 0.13.1
*.sr.ht: move nginx files
hub.sr.ht-nginx: add sr.ht-nginx dependency
hub.sr.ht: add -nginx subpackage
hub.sr.ht: overhaul init files
hub.sr.ht: new aport