Client JWT authentication (#723)

## Description:

Send JWT to the game server for verification.

## Please complete the following:

- [x] I have added screenshots for all UI updates
- [ ] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced
- [x] I understand that submitting code with bugs that could have been
caught through manual testing blocks releases and new features for all
contributors

---------

Co-authored-by: Scott Anderson <662325+scottanderson@users.noreply.github.com>

src/client/Transport.ts

@@ -346,7 +346,7 @@ export class Transport {
         gameID: this.lobbyConfig.gameID,
         clientID: this.lobbyConfig.clientID,
         lastTurn: numTurns,
-        persistentID: this.lobbyConfig.persistentID,
+        token: this.lobbyConfig.token,
         username: this.lobbyConfig.playerName,
         flag: this.lobbyConfig.flag,
       } satisfies ClientJoinMessage),