Added GetGeometryData extension for LucideIconKind

Introduces a GetGeometryData method to retrieve geometry data for a given LucideIconKind in both IconToGeometryBuilder and IconToGeometry. Also adds a LucideIconExtensions class providing an extension method for easier access to geometry data.

Author: dme-compunet

src/Generator.Icons/IconToGeometryBuilder.cs

@@ -42,14 +42,16 @@ static IconToGeometry()
                     _geometries = entries.ToFrozenDictionary(x => x.Key, x => x.Geometry);
                 }
 
+                public static string GetGeometryData(LucideIconKind icon) => _geometries[icon];
+
                 public static Geometry CreateGeometry(LucideIconKind icon)
                 {
                     if (_geometryCache.TryGetValue(icon, out var geometry))
                     {
                         return geometry;
                     }
 
-                    geometry = Geometry.Parse(_geometries[icon]);
+                    geometry = Geometry.Parse(GetGeometryData(icon));
 
                     _geometryCache.Add(icon, geometry);
 

src/Lucide.Avalonia/IconToGeometry.cs

@@ -1652,14 +1652,16 @@ static IconToGeometry()
         _geometries = entries.ToFrozenDictionary(x => x.Key, x => x.Geometry);
     }
 
+    public static string GetGeometryData(LucideIconKind icon) => _geometries[icon];
+
     public static Geometry CreateGeometry(LucideIconKind icon)
     {
         if (_geometryCache.TryGetValue(icon, out var geometry))
         {
             return geometry;
         }
 
-        geometry = Geometry.Parse(_geometries[icon]);
+        geometry = Geometry.Parse(GetGeometryData(icon));
 
         _geometryCache.Add(icon, geometry);
 

src/Lucide.Avalonia/LucideIconExtensions.cs

@@ -0,0 +1,6 @@
+namespace Lucide.Avalonia;
+
+public static class LucideIconExtensions
+{
+    public static string GetGeometryData(this LucideIconKind kind) => IconToGeometry.GetGeometryData(kind);
+}