feat: Add quiz scene with scoreboard, team machine, door, and player management systems.

Assets/Quiz/Scripts/Scoreboards/ScoreboardRow.cs

@@ -0,0 +1,18 @@
+using TMPro;
+using UdonSharp;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class ScoreboardRow : UdonSharpBehaviour
+{
+    public TMP_Text nameText;
+    public TMP_Text scoreText;
+    public Image backgroundImage;
+
+    public void SetData(string name, string score, Color color)
+    {
+        if (nameText != null) nameText.text = name;
+        if (scoreText != null) scoreText.text = score;
+        if (backgroundImage != null) backgroundImage.color = color;
+    }
+}