```
goat relay admin host list | jq .Host -r
truffle.us-east.host.bsky.network
pds.robocracy.org
grisette.us-west.host.bsky.network
pds.haileyok.com
agaric.us-west.host.bsky.network
pioppino.us-west.host.bsky.network
[...]
```

```
goat relay admin account takedown --reverse bnewbold.net

go run ./cmd/goat/ relay host add pds.example.com
```

```
goat relay account list --json | head
{"did":"did:plc:bpurujb3biqxm3rj6dq362co","head":"bafyreibdp33fixrpjztokl3yjhsfitha7iakfqoddpodhzy3lxqm4e7bi4","rev":""}
{"did":"did:plc:byrvqzvjg2wecnaw5wj42tbn","head":"bafyreiadhjx3h7wmeiolzagxxpd2s3sikypcnnrmkwzrfe6t42qo3vm4ki","rev":""}
{"did":"did:plc:x7hvipgsf3olqj2scs6vnfsx","head":"bafyreidagggvucwh5tieuj5erw4xfkh2y7evpidryp3mof6vnqmx7r42mu","rev":""}
{"did":"did:plc:bgzuexwoewroc5vvrjf6xdl3","head":"bafyreietjjrkuh34uh5dselwwqibp2o4nnvmq3ewpkiogkkqoeod5dp6gy","rev":""}
{"did":"did:plc:cahlsbuspvfckfoom6llqiao","head":"bafyreiappbl54e7m6bwcw53l6pxbuqgkshgqb6xwv3v3l2ym2aqwokgczu","rev":""}
{"did":"did:plc:bdru4kuod27akpllbusuvemz","head":"bafyreibfo74zbzqpwj4jtvltuhm5zxdja4qtuw6ovw3rgonk7qaidhjcyy","rev":""}
{"did":"did:plc:xaei4rjmliqrfhor6ncujtwo","head":"bafyreidf53dcsabb26g7eed4t6btu57u6wsai6ghp7mm4xjm2gjz5tootq","rev":""}
{"did":"did:plc:drwgwtoidbvxmbq5ix3uynnd","head":"bafyreiczyauyvcpj5n3r3rjwia2zpparse4xxcjijo5tv4kdl4bto2fxam","rev":""}
{"did":"did:plc:wz4f36gw3dudr64hbf4f6f4p","head":"bafyreiachwx45gha6hp4pdhiwtamufwfi67lxpskhdvnfxyhknumnswhbm","rev":""}
{"did":"did:plc:ixncuy6ec3pmvl7ni2auzqse","head":"bafyreieay3eueytuozikcssqd5ik4jesjkpmiuks2caf42bknm437bgg5e","rev":""}
```

- [x] new MST implementation
- [x] `#sync` event

This is basically stacked on two other PRs:

- https://github.com/bluesky-social/indigo/pull/983
- https://github.com/bluesky-social/indigo/pull/984

Goal with this is a very small/minimal PR which won't conflict with
either Relay v1.1 branch, or
https://github.com/bluesky-social/indigo/pull/967

This doesn't deprecate/remove anything, just adds cborgen for existing
lexicon types, and callbacks for event handlers.

Adds a `Walk` method to `Tree` for visiting all key/value in the MST.

Also updates `GetRecordBytes` to return the CID, along with actual
bytes. It needs to be looked up from the MST anyways, and this results
in one less call/lookup in some cases. Code which doesn't need the CID
can just ignore that return type.

Caching identity service.

- [x] rebase on https://github.com/bluesky-social/indigo/pull/872
- [x] review the above, ensure it still makes sense for this application
- [x] actually use redis caching directory
- [x] client package (which implements `identity.Directory` interface)
- [x] config, rate-limit, or admin auth for refreshIdentity (?)
- [x] basic firehose consumer (for `#identity` events)

NOTE: this was previously called `domesday`, it has been updated to
`bluepages` to be a bit more legible.

In production we use `svlogd` as part of our docker CMD. This is
provided by the `runit` package.

the motivation is to not pull in things like `carstore` in to the
dependency tree of every firehose consumer.

This is on top of https://github.com/bluesky-social/indigo/pull/970

This was a partial/prototype PDS implementation in golang. Some of that
code is still partially used in internal tests, but is very far out of
data from the atproto spec.

This removes the command which references that library code. Can always
pull this back out of git history if we need it.

Used the `deadcode` tool to identify major chunks of unused code:
https://go.dev/blog/deadcode

Mostly PDS and BGS cruft, but also some entire util files.

Pulls in the JSON-formatted MST inversion tests from @dholms's
typescript implementation.

Updates the `indigo:atproto/repo/mst` code to include additional "proof"
blocks for "create" record ops, not just "delete" record ops. I'm not
sure the book is totally closed on that decision, but going to get this
implemented and merged for now, so that implementation/interop (between
typescript and golang) is not a barrier or issue in the protocol
decision.

This is part of indexer stuff which isn't actually used anywhere.

trying to tidy up the large number of top-level directories.

don't have super strong feelings on this if you think it should stay
as-is.