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/Components/FrameRateLimiter.cs

@@ -0,0 +1,66 @@
+using UnityEngine;
+
+/// <summary>
+/// Caps the frame rate via <see cref="Application.targetFrameRate"/>. VSync is
+/// disabled automatically while limiting, because it would otherwise override
+/// targetFrameRate. Changes apply live (also in Play mode) via OnValidate.
+/// </summary>
+[DisallowMultipleComponent]
+public class FrameRateLimiter : MonoBehaviour
+{
+    [Header("Limit")]
+    [Tooltip("Cap the frame rate to 'Target FPS' (off = unlimited).")]
+    public bool limitFrameRate = true;
+
+    [Tooltip("Target frame rate when the limit is active.")]
+    [Range(1, 360)]
+    public int targetFps = 60;
+
+    [Header("VSync")]
+    [Tooltip("Disable VSync while limiting (VSync would otherwise override the FPS limit). Normally ON.")]
+    public bool disableVSyncWhenLimiting = true;
+
+    [Tooltip("VSync count when no limit is active (0 = off, 1 = every refresh, 2 = every second refresh).")]
+    [Range(0, 2)]
+    public int vSyncCountWhenUnlimited = 0;
+
+    void OnEnable() => Apply();
+
+    void OnValidate()
+    {
+        if (Application.isPlaying)
+            Apply();
+    }
+
+    /// <summary>Applies the current FPS + VSync settings.</summary>
+    public void Apply()
+    {
+        if (limitFrameRate)
+        {
+            if (disableVSyncWhenLimiting)
+                QualitySettings.vSyncCount = 0;
+
+            Application.targetFrameRate = Mathf.Max(1, targetFps);
+        }
+        else
+        {
+            QualitySettings.vSyncCount = vSyncCountWhenUnlimited;
+            Application.targetFrameRate = -1;
+        }
+    }
+
+    /// <summary>Enable/disable the limit (e.g. for UI buttons).</summary>
+    public void SetLimitEnabled(bool enabled)
+    {
+        limitFrameRate = enabled;
+        Apply();
+    }
+
+    /// <summary>Set the target FPS and enable the limit (e.g. for UI sliders).</summary>
+    public void SetTargetFps(int fps)
+    {
+        targetFps = Mathf.Max(1, fps);
+        limitFrameRate = true;
+        Apply();
+    }
+}