Implement high score submission at game end

[JeffSabol]

Description:

Add support for players to submit their high scores to a remote server when a game session ends. Initially, all scores will be unverified. A future moderation interface will allow staff to mark legitimate scores as verified.

Goals

• Send player score to server via HTTPS when the game ends

• Store scores on server with a verified: false flag

• Display top verified scores on in-game leaderboard on the main page. (Crown or trophy icon)

TODO

• Add HTTPRequest node to last level scene or use HTTPClient singleton

At the game end, collect:

Input Username

IP Address

Final score

Timestamp

• Send a POST request to https://api.borked.dev/submit_score: or https://api.borked.app/submit_score:

{
  "username": "PlayerName",
  "score": 12345,
  "timestamp": 1590841320
}

• On success, optionally display Score submitted!

💻 Backend

• Accept POST requests at /submit_score

• Validate JSON payload (basic sanity check, e.g., no negative scores)

• Store in database with verified: false

• Create endpoint /leaderboard returning top verified=true scores

UI

• [ ]Add High Score panel with top verified scores
• Add to main menu

🧪 Ensure error handling for:

• Invalid JSON

• No server connection

🚫 Known Limitations

• No anti-cheat or replay validation yet

• No authentication or HMAC signature verification (future score)

• No way to verify scores (future scope)