Refactoring + Version améliorée

lib/presentation/widgets/image_picker.dart

@@ -0,0 +1,34 @@
+import 'package:flutter/material.dart';
+
+class ImagePickerField extends StatelessWidget {
+  final String? imagePath;
+  final VoidCallback onImagePicked;
+
+  const ImagePickerField({Key? key, this.imagePath, required this.onImagePicked}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onTap: onImagePicked,
+      child: Container(
+        padding: const EdgeInsets.symmetric(vertical: 12.0, horizontal: 16.0),
+        decoration: BoxDecoration(
+          color: Colors.white.withOpacity(0.1),
+          borderRadius: BorderRadius.circular(10.0),
+        ),
+        child: Row(
+          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+          children: [
+            Text(
+              imagePath == null
+                  ? 'Sélectionnez une image'
+                  : 'Image sélectionnée: $imagePath',
+              style: const TextStyle(color: Colors.white70),
+            ),
+            const Icon(Icons.image, color: Colors.white70),
+          ],
+        ),
+      ),
+    );
+  }
+}