Reorganize scripts into subfolders by responsibility

Move scripts under Assets/Scripts/ into Components, GameMode, Helper,
Network, Enum, Struct and ScriptableObject folders. Pure file moves
(plus folder .meta files); no code changes.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Assets/Scripts/Network/SpectatorSetup.cs

@@ -0,0 +1,22 @@
+using Unity.Netcode;
+using UnityEngine;
+
+/// <summary>
+/// Per-avatar glue for a mid-match SPECTATOR. The spectator object is deliberately empty - no body, no
+/// renderer, no collider, no controller - because the free-fly camera is a separate, persistent scene
+/// object (in Main) that drives its own rig off Camera.main and needs nothing from this avatar. So the
+/// spectator only has to exist as the owner's player object and flip the local mode set to free-cam-only.
+/// The owner does that here; remote peers do nothing (there is no body to show or simulate). When the
+/// host ends the match, MatchManager respawns this client as a neutral lobby Player.
+/// </summary>
+[DisallowMultipleComponent]
+public class SpectatorSetup : NetworkBehaviour
+{
+    public override void OnNetworkSpawn()
+    {
+        if (!IsOwner) return;
+
+        var manager = FindFirstObjectByType<GameModeManager>(FindObjectsInactive.Include);
+        if (manager) manager.BindSpectator();
+    }
+}