Table talk may be private, to the seats named and never the gallery, and a line says the round it was said in

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Jm2auWk6RP71CjaAb4FMoG

template/server/src/index.ts

@@ -8,7 +8,7 @@
 //   POST /api/rooms/:id/unseat      {token, seat}      the host sends a bot away before the game begins
 //   POST /api/rooms/:id/begin       {token}            the host begins with the players seated so far
 //   POST /api/rooms/:id/turn        {token, input}     this seat's move
-//   POST /api/rooms/:id/say         {token, text}      table talk, from a seat to the whole room;
+//   POST /api/rooms/:id/say         {token, text, to?} table talk, from a seat to the whole room, or privately to the seats in `to`;
 //                                   {name, text}       or from the gallery, signed, when the host allows it
 //   POST /api/rooms/:id/gallery     {token, on}        the host lets the Peanut Gallery talk, or hushes it
 //   POST /api/rooms/:id/challenge   {token}            call the keeper to a held seat; their phone rings
@@ -241,7 +241,7 @@ async function handle(req: IncomingMessage, res: ServerResponse): Promise<void>
 			return send(res, 200, rooms.view(room, SPECTATOR));
 		}
 		if (!voices.allow(clientOf(req))) throw new RoomError('The table has heard enough from here for now.', 429);
-		rooms.say(room, token, body.text);
+		rooms.say(room, token, body.text, body.to);
 		return send(res, 200, rooms.view(room, rooms.seatOf(room, token).id));
 	}
 	if (action === 'gallery') {