Add multi-room support for concurrent tournaments

[Copilot]

Enables running two independent tournaments simultaneously in Room 1 and Room 2. Each room maintains separate state for players, rounds, and scores.

Implementation

Backend

• Replaced singleton tournament with Dictionary<int, Tournament> keyed by room ID
• Added RoomId property to Player, Tournament, TournamentStatusResponse, TournamentHistory
• Updated service interface and all controllers to accept optional roomId parameter (defaults to 1)
• Player IDs now scoped per room (both rooms can have Player ID 1)

Frontend

• Added room selector toggle buttons to dashboard
• All forms and navigation include room parameter
• Room number displayed in headers and status

Python Client

• RPSGameClient constructor accepts room_id parameter
• Game agent and Flask app updated with room selection UI

Example Usage

// Register players to different rooms
var room1Player = _tournamentService.RegisterPlayer("Alice", roomId: 1);
var room2Player = _tournamentService.RegisterPlayer("Bob", roomId: 2);

// Each room maintains independent state
var room1Tournament = _tournamentService.GetTournament(roomId: 1);
var room2Tournament = _tournamentService.GetTournament(roomId: 2);

# Python client usage
client = RPSGameClient(room_id=1)
response = client.register_player("Player1")

Screenshots

Room selector and independent state:

Notes

• Room IDs validated to be 1 or 2 at API layer
• Backward compatible: existing code without room parameter uses Room 1
• Thread-safe via existing lock mechanism in TournamentService

Original prompt

---

This section details on the original issue you should resolve

<issue_title>add support for 2 tournaments running at the same time</issue_title>
<issue_description>
modify the code inside apps-rps folder to add new support for 2 tournaments running at the same time

1- add room concept when starting a tournament. you can select room 1 or room 2
2- once the players has registered with room 1 or room 2, the each room will run the process separately
3- when join the game, the player client and agents need to selected room 1 or room 2 as well

</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes add support for 2 tournaments running at the same time #98

---

💬 We'd love your input! Share your thoughts on Copilot coding agent in our 2 minute survey.