have lobby schedule ffa, teams, & special game types (#3196)

## Description:

This implements the backend for multiple lobbies in preparation for
https://github.com/openfrontio/OpenFrontIO/pull/3191

The server now schedules & sends a map of game type (ffa, teams,
special) => public lobbies.

NOTE: this is just temporary, the lobby only shows ffa currently.

Have the Master scheduler schedule ffa, teams, & special games. 

## Please complete the following:

- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced

## Please put your Discord username so you can be contacted if a bug or
regression is found:

evan

src/server/Worker.ts

@@ -36,7 +36,7 @@ const config = getServerConfigFromServer();
 
 const workerId = parseInt(process.env.WORKER_ID ?? "0");
 const log = logger.child({ comp: `w_${workerId}` });
-const playlist = new MapPlaylist(true);
+const playlist = new MapPlaylist();
 
 // Worker setup
 export async function startWorker() {