[FIX] added keyvariable to the field.

lib/src/Fields/fields.astromic.dart

@@ -11,6 +11,7 @@ export 'src/style.dart';
 class AstromicFields {
   //S1 -- Text Field
   static Widget text({
+    Key? key,
     required TextEditingController controller,
     //
     void Function(String v)? onChanged,
@@ -38,6 +39,7 @@ class AstromicFields {
       Column(
         children: [
           AstromicTextField(
+            key: key,
             textController: controller,
             onChanged: onChanged,
             onSubmited: onSubmited,

lib/src/Fields/src/text_field.dart

@@ -328,6 +328,7 @@ class _AstromicTextFieldState extends State<AstromicTextField> {
             alignment: widget.style(widget.configuration.isEnabled, _isFocused).textAlignVertical.toAlignment(),
             child: TextFormField(
               //s1 -- Functionality
+              key: widget.key,
               controller: _textController,
               focusNode: _focusNode,
               textInputAction: widget.configuration.inputAction,