fix: incomplete path not included on saving on iOS during (#116)

Author: ian-wd

ios/SketchCanvas/RNSketchCanvas.m

@@ -478,6 +478,11 @@ - (UIImage*)createImageWithTransparentBackground: (BOOL) transparent includeImag
         CGContextDrawImage(context, targetRect, _frozenImage);
         CGContextDrawImage(context, targetRect, _translucentFrozenImage);
 
+        // Include current incomplete path in saved image
+        if (_currentPath) {
+            [_currentPath drawInContext:context];
+        }
+        
         if (includeText) {
             @autoreleasepool {
                 for (CanvasText *text in _arrTextOnSketch) {
@@ -514,6 +519,11 @@ - (UIImage*)createImageWithTransparentBackground: (BOOL) transparent includeImag
         CGContextDrawImage(context, rect, _frozenImage);
         CGContextDrawImage(context, rect, _translucentFrozenImage);
 
+        // Include current incomplete path in saved image
+        if (_currentPath) {
+            [_currentPath drawInContext:context];
+        }
+        
         if (includeText) {
             for (CanvasText *text in _arrTextOnSketch) {
                 @autoreleasepool {