updated wolt dialog type position animation

lib/src/modal_type/wolt_dialog_type.dart

@@ -120,9 +120,15 @@ class WoltDialogType extends WoltModalType {
     const enteringInterval = Interval(0.0, 100.0 / 300.0, curve: Curves.linear);
     const exitingInterval = Interval(100.0 / 250.0, 1.0, curve: Curves.linear);
 
+    const enteringCubic = Cubic(0.2, 0.6, 0.4, 1.0);
+    const exitingCubic = Cubic(0.5, 0, 0.7, 0.2);
+
     final interval = isClosing ? exitingInterval : enteringInterval;
     final reverseInterval = isClosing ? enteringInterval : exitingInterval;
 
+    final cubic = isClosing ? exitingCubic : enteringCubic;
+    final reverseCubic = isClosing ? enteringCubic : exitingCubic;
+
     final alphaAnimation = Tween<double>(
       begin: 0.0,
       end: 1.0,
@@ -132,9 +138,24 @@ class WoltDialogType extends WoltModalType {
       reverseCurve: reverseInterval,
     ));
 
+    // Position animation for entering (96px upwards) and exiting (96px downwards)
+    final positionAnimation = Tween<Offset>(
+      end: const Offset(0.0, 0.0),
+      begin: const Offset(0.0, 0.05),
+    ).animate(
+      CurvedAnimation(
+        parent: animation,
+        curve: cubic,
+        reverseCurve: reverseCubic,
+      ),
+    );
+
     return FadeTransition(
       opacity: alphaAnimation,
-      child: child,
+      child: SlideTransition(
+        position: positionAnimation,
+        child: child,
+      ),
     );
   }