- refactor to onboarding and add OnboardingContent, dots indicator and view model

- Integrate i18n for onboarding texts

modules/auth/lib/src/onboarding/presentation/welcome_screen.dart

@@ -1,75 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_svg/svg.dart';
-import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:navigation/navigation.dart';
-
-class WelcomeScreen extends ConsumerWidget {
-  final NavigationContract navigationContract;
-
-  const WelcomeScreen({super.key, required this.navigationContract});
-
-  @override
-  Widget build(BuildContext context, WidgetRef ref) {
-    return Scaffold(
-      body: Center(
-        child: Column(
-          children: [
-            Spacer(),
-            Expanded(
-              child: CarouselView(
-                scrollDirection: Axis.horizontal,
-                itemExtent: double.infinity,
-                itemSnapping: true,
-                shrinkExtent: 400,
-                children: generateSteps(),
-              ),
-            ),
-            FilledButton(
-              onPressed: () => navigationContract.goTo(AppRoutes.linkPhone),
-              child: const Text('Continuar'),
-            ),
-            Spacer(),
-          ],
-        ),
-      ),
-    );
-  }
-
-  void jumpToNext(BuildContext context) {
-    // Navigator.pushReplacement(
-    //   context,
-    //   MaterialPageRoute(builder: (_) => LinkPhoneScreen()),
-    // );
-    return;
-  }
-
-  List<Widget> generateSteps() {
-    return [
-      Column(
-        spacing: 30,
-        children: [
-          SvgPicture.asset("assets/images/ui/bienvenida_paso1.svg"),
-          Text(
-            "Aprende a gestionar su dinero",
-            style: TextStyle(fontWeight: FontWeight.bold, fontSize: 20),
-          ),
-          Text("Tu peque crea hábitos y se divierte mientras lo hace"),
-        ],
-      ),
-      Column(
-        children: [
-          SvgPicture.asset("assets/images/ui/bienvenida_paso2.svg"),
-          Text("Tranquilidad en cada pago que hacen"),
-          Text("Supervisa gastos, fija límites y acompáñalos en cada paso"),
-        ],
-      ),
-      Column(
-        children: [
-          SvgPicture.asset("assets/images/ui/bienvenida_paso3.svg"),
-          Text("Pagos fáciles y seguros en sus manos"),
-          Text("Podrá pagar desde su reloj.\n Sin móvil ni efectivo"),
-        ],
-      ),
-    ];
-  }
-}