added linkPhone use cases, auth repository providers and data folder

packages/design_system/lib/src/dropdowns/country_prefix_picker.dart

@@ -5,6 +5,7 @@ class CountryPrefixPicker extends StatelessWidget {
   const CountryPrefixPicker({
     super.key,
     required this.onChanged,
+    required this.headerText,
     this.initialCountryCode = '+34',
     this.radius = 12,
     this.width = 90,
@@ -15,7 +16,7 @@ class CountryPrefixPicker extends StatelessWidget {
 
   final ValueChanged<CountryCode> onChanged;
   final String initialCountryCode;
-
+  final String headerText;
   final double radius;
   final double width;
   final double height;
@@ -28,6 +29,7 @@ class CountryPrefixPicker extends StatelessWidget {
       width: width,
       height: height,
       child: CountryCodePicker(
+        headerText: headerText,
         onChanged: onChanged,
         initialSelection: initialCountryCode,
         showFlag: false,

packages/design_system/lib/src/inputs/textfields.dart

@@ -49,6 +49,7 @@ class CustomTextFieldState extends State<CustomTextField> {
             ),
           ),
         TextFormField(
+          controller: widget.controller,
           keyboardType: widget.numeric
               ? TextInputType.number
               : TextInputType.text,