Begin statistics creation

CHDataManagement/Generator/Images/Image+Png.swift

@@ -0,0 +1,28 @@
+import AppKit
+
+extension NSImage {
+
+    func writePng(to url: URL) -> Bool {
+        // Get CGImage from NSImage
+        guard let cgImage = self.cgImage(forProposedRect: nil, context: nil, hints: nil) else {
+            return false
+        }
+
+        // Create a bitmap representation
+        let bitmapRep = NSBitmapImageRep(cgImage: cgImage)
+        bitmapRep.size = self.size  // Preserve image size
+
+        // Convert to PNG data
+        guard let pngData = bitmapRep.representation(using: .png, properties: [:]) else {
+            return false
+        }
+
+        do {
+            try pngData.write(to: url)
+            return true
+        } catch {
+            print("Error writing PNG:", error)
+            return false
+        }
+    }
+}