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

chat: filter out system "users" from handle recommendations

player: add play button if we can't autoplay on web

golive: get frame capture working for thumb submission

statedb: migrate to a stateful database for stateful things

chat: remove old chat

Makefile: remove 1600 "built for newer 'macOS' version" messages

chat: use rngh flatlist instead of regular flatlist