feat: add gallery add icon and implement RStepper widget for poultry farm inspection

packages/core/lib/presentation/widget/stepper/r_stepper.dart

@@ -0,0 +1,55 @@
+import 'package:flutter/material.dart';
+import 'package:rasadyar_core/core.dart';
+
+class RStepper extends StatelessWidget {
+  const RStepper({
+    super.key,
+    required this.activeStepColor,
+    this.deactiveStepColor,
+    this.dividerColor,
+    required this.stepsCount,
+    required this.activeStep,
+  });
+
+  final Color activeStepColor;
+  final Color? deactiveStepColor;
+  final Color? dividerColor;
+  final int stepsCount;
+  final int activeStep;
+
+  @override
+  Widget build(BuildContext context) {
+
+
+    return SizedBox(
+      height: 24.h,
+      width: Get.width,
+      child: Row(
+        children: List.generate(stepsCount, (index) {
+          final isFirst = index == 0;
+          return SizedBox(
+            width: (Get.width) / (stepsCount - 1),
+            child: Container(
+              alignment: Alignment.center,
+              decoration: BoxDecoration(
+                color: index == activeStep
+                    ? activeStepColor
+                    : deactiveStepColor ?? AppColor.whiteNormalActive,
+                shape: BoxShape.circle,
+              ),
+              width: 24.w,
+              height: 24.h,
+              child: Center(
+                child: Text(
+                  (index + 1).toString(),
+                  style: AppFonts.yekan14.copyWith(color: AppColor.textColor),
+                  textAlign: TextAlign.center,
+                ),
+              ),
+            ),
+          );
+        }),
+      ),
+    );
+  }
+}

packages/core/lib/presentation/widget/widget.dart

@@ -45,6 +45,7 @@ export 'overlay_dropdown_widget/resource_overlay_dropdown.dart';
 export 'pagination/pagination_from_until.dart';
 export 'pagination/show_more.dart';
 export 'slider/slider.dart';
+export 'stepper/r_stepper.dart';
 export 'tabs/new_tab.dart';
 export 'tabs/r_segment.dart';
 export 'tabs/tab.dart';