[DEV] Done with the action field.

lib/src/Fields/fields.astromic.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
 //
+import 'src/action_field.dart';
 import 'src/text_field.dart';
 import 'src/configuration.dart';
 import 'src/style.dart';
@@ -27,7 +28,6 @@ class AstromicFields {
     //
     required AstromicFieldStyle Function(bool isEnabled, bool isFocused) style,
     //
-    //s1 -- Content
     String? hint,
     //
     Widget? Function(bool isEnabled, bool isFocused, VoidCallback stateSetter)? prefixWidget,
@@ -57,4 +57,49 @@ class AstromicFields {
           ),
         ],
       );
+
+  //S1 -- Action Field
+  static Widget action<T>(
+          {Key? stateKey,
+          (T item, String label)? initialValue,
+          required TextEditingController controller,
+          //
+          Future<(T item, String label)?> Function((T item, String label)? currentValue)? onTap,
+          Future<(T item, String label)?> Function((T item, String label)? currentValue)? onHold,
+          required String Function(String? oldValue, String newValue) textFieldMapper,
+          //
+          required AstromicFieldConfiguration configuration,
+          //
+          AutovalidateMode? validatingMode,
+          String? Function(bool isEnabled, String? text)? validator,
+          List<TextInputFormatter>? inputFormatters,
+          //
+          required AstromicFieldStyle Function(bool isEnabled) style,
+          //
+          String? hint,
+          //
+          Widget? Function(bool isEnabled, VoidCallback stateSetter)? prefixWidget,
+          Widget? Function(bool isEnabled, VoidCallback stateSetter)? suffixWidget,
+          Widget? Function(bool isEnabled)? messageBuilder}) =>
+      Column(
+        children: [
+          AstromicActionField(
+            stateKey: stateKey,
+            textController: controller,
+            initialValue: initialValue,
+            onTap: onTap,
+            onHold: onHold,
+            textFieldMapper: textFieldMapper,
+            configuration: configuration,
+            validatingMode: validatingMode,
+            validator: validator,
+            inputFormatters: inputFormatters,
+            style: style,
+            hint: hint,
+            prefixWidget: prefixWidget,
+            suffixWidget: suffixWidget,
+            messageBuilder: messageBuilder,
+          ),
+        ],
+      );
 }