New playbook for Nostr relay

Single file deploy example: nostrface

Add nostrface playbook

Add deployment roles for nos-event-service

Nostrface

Nos crossposting service

Update notifications-service role to use pubsub, + other improvements

this helps when running the play multiple times, as you'll
throw an error trying to disable a no...

Add basic Sentry role

Adding Vault and Secrets to our ansible scripts

this has been replaced by the group_vars in our inventories

this lets us use playbooks in a playbook dir

without this, docker tasks in later roles can fail as they are using a
user who is not yet a par...

when they are running quick like this, you can get a dpkg.lock error
that is annoying. Adding a...