ci: move to aws docker registry

testing: re-add @atcute/dev-env

statedb: fix postgres locking, add postgres tests

This reverts commit d3bce1d0304bd318f1d22412a910f8b428c9b9fb.

player: add h.264 hw support check

player: add detection to live bubble

devenv: remove for now, it broke @atproto versioning

This reverts commit 0814921df06bfe568dc72ca08b7a3e69ed81bf95.

atproto: add automated devenv testing

player: switch back to uuid to avoid collisions

deb: don't auto-start and enable service

android: less sketchy-looking android signing

statedb: add `repo` for keeping track of accounts we care about