feat: add mouseCursor option to range and time picker to match other textfield based fields

Author: RyanCarrier

lib/src/fields/form_builder_date_range_picker.dart

@@ -35,6 +35,7 @@ class FormBuilderDateRangePicker
   final EdgeInsets scrollPadding;
   final bool enableInteractiveSelection;
   final InputCounterWidgetBuilder? buildCounter;
+  final MouseCursor? mouseCursor;
   final bool expands;
   final int? minLines;
   final bool showCursor;
@@ -106,6 +107,7 @@ class FormBuilderDateRangePicker
     this.cursorColor,
     this.keyboardAppearance,
     this.buildCounter,
+    this.mouseCursor,
     this.expands = false,
     this.minLines,
     this.showCursor = false,
@@ -146,6 +148,7 @@ class FormBuilderDateRangePicker
               autocorrect: autocorrect,
               autofocus: autofocus,
               buildCounter: buildCounter,
+              mouseCursor: mouseCursor,
               cursorColor: cursorColor,
               cursorRadius: cursorRadius,
               cursorWidth: cursorWidth,

lib/src/fields/form_builder_date_time_picker.dart

@@ -99,6 +99,7 @@ class FormBuilderDateTimePicker extends FormBuilderFieldDecoration<DateTime> {
   final VoidCallback? onEditingComplete;
 
   final InputCounterWidgetBuilder? buildCounter;
+  final MouseCursor? mouseCursor;
 
   final Radius? cursorRadius;
   final Color? cursorColor;
@@ -178,6 +179,7 @@ class FormBuilderDateTimePicker extends FormBuilderFieldDecoration<DateTime> {
     this.textInputAction,
     this.onEditingComplete,
     this.buildCounter,
+    this.mouseCursor,
     this.cursorRadius,
     this.cursorColor,
     this.keyboardAppearance,
@@ -219,6 +221,7 @@ class FormBuilderDateTimePicker extends FormBuilderFieldDecoration<DateTime> {
               style: style,
               onEditingComplete: onEditingComplete,
               buildCounter: buildCounter,
+              mouseCursor: mouseCursor,
               cursorColor: cursorColor,
               cursorRadius: cursorRadius,
               cursorWidth: cursorWidth,