Limpieza de peso de imágenes

lib/pantallas/pantalla_principal.dart

@@ -31,7 +31,7 @@ class PantallaPrincipal extends StatelessWidget {
           children: [
             Positioned.fill(
               child: Image.asset(
-                'assets/ui/generated/main/main_atmosphere_bg.png',
+                'assets/ui/generated/main/main_atmosphere_bg.webp',
                 fit: BoxFit.cover,
                 alignment: Alignment.center,
               ),
@@ -291,16 +291,16 @@ class _HeroInicioPremium extends StatelessWidget {
         children: [
           Positioned.fill(
             child: Image.asset(
-              'assets/ui/premium/lantern_radial_glow.png',
+              'assets/ui/generated/main/main_lantern_hero.webp',
               fit: BoxFit.contain,
-              opacity: const AlwaysStoppedAnimation(0.48),
+              opacity: const AlwaysStoppedAnimation(0.18),
             ),
           ),
           Column(
             mainAxisSize: MainAxisSize.min,
             children: [
               Image.asset(
-                'assets/ui/generated/main/main_lantern_hero.png',
+                'assets/ui/generated/main/main_lantern_hero.webp',
                 width: heroSize,
                 height: heroSize,
                 fit: BoxFit.contain,
@@ -455,7 +455,7 @@ class _BotonInicioPremium extends StatelessWidget {
               children: [
                 Positioned.fill(
                   child: Image.asset(
-                    'assets/ui/premium/card_sheen_overlay.png',
+                    'assets/ui/generated/main/main_cta_frame.webp',
                     fit: BoxFit.cover,
                     opacity: AlwaysStoppedAnimation(hero ? 0.20 : 0.14),
                   ),