fix: crash when opening the settings window after changing tile dimensions

Fixes #2795
This fix ensures that when updating value ranges within Sliders and LabeledSliders:
- If the new minimum is greater than the current maximum, we set the maximum first to avoid the validation error
- If the new maximum is less than the current minimum, we set the minimum first
- Otherwise, we can safely set them in the original order

This prevents the intermediate state where minimum temporarily exceeds maximum, which was causing the crash when opening the settings window after changing tile dimensions.

Author: Arufonsu

Intersect.Client.Framework/Gwen/Control/LabeledSlider.cs

@@ -378,7 +378,25 @@ protected override void OnChildSizeChanged(Base child, Point oldChildSize, Point
         SizeToChildren(resizeX: AutoSizeToContentWidthOnChildResize, resizeY: AutoSizeToContentHeightOnChildResize);
     }
 
-    public void SetRange(double min, double max) => (Minimum, Maximum) = (min, max);
+    public void SetRange(double min, double max)
+    {
+        if (min > Maximum)
+        {
+            Maximum = max;
+            Minimum = min;
+        }
+        else if (max < Minimum)
+        {
+            Minimum = min;
+            Maximum = max;
+        }
+        else
+        {
+            // Safe to set in either order
+            Minimum = min;
+            Maximum = max;
+        }
+    }
 
     public bool AutoSizeToContents
     {

Intersect.Client.Framework/Gwen/Control/Slider.cs

@@ -458,8 +458,22 @@ protected virtual void SetValueInternal(double newInternalValue, bool forceUpdat
     /// <param name="max">Maximum value.</param>
     public void SetRange(double min, double max)
     {
-        _minimumValue = min;
-        _maximumValue = max;
+        if (min > Maximum)
+        {
+            _maximumValue = max;
+            _minimumValue = min;
+        }
+        else if (max < Minimum)
+        {
+            _minimumValue = min;
+            _maximumValue = max;
+        }
+        else
+        {
+            // Safe to set in either order
+            _minimumValue = min;
+            _maximumValue = max;
+        }
     }
 
     /// <summary>