this is a small jetstream-consuming server that can notify
subscribers of when a repost of theirs has been (un)liked.

one current limitation is that like records that were made
before the server started are not fetched, this means that
if someone unlikes a repost before the server was started
you won't get a notification for this.

a server is hosted at `likes.gaze.systems` if you don't want
to host your own.

### usage

you can use the browser extension
([firefox](https://dev.gaze.systems/x/brl-ext-firefox-latest.zip),
[chrome](https://dev.gaze.systems/x/brl-ext-chrome-latest.zip))
to keep track of the likes.
you can also use the provided webapp, which is hosted at
`https://likes.gaze.systems/`.

#### details

open a websocket at path `/subscribe/:did` where `did` is
your DID (or any other user you want to stalk.) by default
it will use your *follows* for who to notify you with.

you can specify `?listenTo=none` if you wish to configure
which users you want to listen to. after opening a websocket
with that, send a JSON message like below:

```json
{
  "type": "update_listen_to",
  "content": {
    "listen_to": ["did:plc:blablabla", "did:web:example.org", ...]
  }
}
```

### building

if using nix, see available packages with
`nix flake show git+https://tangled.sh/@poor.dog/bsky-repost-likes`.

otherwise:
- to build the server, do `cd server && go build`,
- to build the webapp, get pnpm and then
  `cd webapp && pnpm i && pnpm build`,
- to build the extension, first build the webapp and then run
  `cd extension && pnpm i && pnpm build`.