añadido generador de imagenes

lib/data/local_vault_service.dart

@@ -48,8 +48,8 @@ class LocalVaultService {
         if (supported || canCheck) {
           final bool didAuthenticate = await _localAuth.authenticate(
             localizedReason:
-                'Autentícate para acceder a la llave de encriptación',
-            biometricOnly: false,
+                'Toca el sensor de huellas digitales',
+            biometricOnly: true,
             sensitiveTransaction: true,
             persistAcrossBackgrounding: false,
           );
@@ -131,8 +131,8 @@ class LocalVaultService {
 
         if (supported || canCheck) {
           final bool didAuthenticate = await _localAuth.authenticate(
-            localizedReason: 'Configura biometría para proteger la llave',
-            biometricOnly: false,
+            localizedReason: 'Toca el sensor de huellas digitales',
+            biometricOnly: true,
             sensitiveTransaction: true,
             persistAcrossBackgrounding: false,
           );
@@ -185,7 +185,7 @@ class LocalVaultService {
       // Prefer biometric-only authentication for activation to ensure the
       // user sets up biometric unlocking (no device credential fallback).
       final bool didAuthenticate = await _localAuth.authenticate(
-        localizedReason: 'Autentícate para habilitar biometría',
+        localizedReason: 'Toca el sensor de huellas digitales',
         biometricOnly: true,
         sensitiveTransaction: true,
         persistAcrossBackgrounding: false,

macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -1,4 +1,8 @@
 {
+    "info": {
+        "version": 1,
+        "author": "xcode"
+    },
     "images": [
         {
             "size": "16x16",
@@ -60,9 +64,5 @@
             "filename": "app_icon_1024.png",
             "scale": "2x"
         }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
+    ]
 }

pubspec.lock

@@ -17,6 +17,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "10.0.1"
+  archive:
+    dependency: transitive
+    description:
+      name: archive
+      sha256: a96e8b390886ee8abb49b7bd3ac8df6f451c621619f52a26e815fdcf568959ff
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.9"
   args:
     dependency: transitive
     description:
@@ -238,6 +246,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_launcher_icons:
+    dependency: "direct dev"
+    description:
+      name: flutter_launcher_icons
+      sha256: "10f13781741a2e3972126fae08393d3c4e01fa4cd7473326b94b72cf594195e7"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.14.4"
   flutter_lints:
     dependency: "direct dev"
     description:
@@ -360,6 +376,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.1.2"
+  image:
+    dependency: transitive
+    description:
+      name: image
+      sha256: f9881ff4998044947ec38d098bc7c8316ae1186fa786eddffdb867b9bc94dfce
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.8.0"
   intl:
     dependency: "direct main"
     description:
@@ -592,6 +616,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.0"
+  petitparser:
+    dependency: transitive
+    description:
+      name: petitparser
+      sha256: "91bd59303e9f769f108f8df05e371341b15d59e995e6806aefab827b58336675"
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.0.2"
   platform:
     dependency: transitive
     description:
@@ -616,6 +648,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.5.2"
+  posix:
+    dependency: transitive
+    description:
+      name: posix
+      sha256: "185ef7606574f789b40f289c233efa52e96dead518aed988e040a10737febb07"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.5.0"
   pub_semver:
     dependency: transitive
     description:
@@ -925,6 +965,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
+  xml:
+    dependency: transitive
+    description:
+      name: xml
+      sha256: "971043b3a0d3da28727e40ed3e0b5d18b742fa5a68665cca88e74b7876d5e025"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.6.1"
   yaml:
     dependency: transitive
     description:

pubspec.yaml

@@ -57,6 +57,7 @@ dev_dependencies:
   flutter_lints: ^6.0.0
   build_runner: ^2.15.0
   drift_dev: ^2.33.0
+  flutter_launcher_icons: "^0.14.4" # dart run flutter_launcher_icons
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
@@ -104,3 +105,28 @@ hooks:
   #
   # For details regarding fonts from package dependencies,
   # see https://flutter.dev/to/font-from-package
+
+
+flutter_launcher_icons:
+  # Configuración general y móvil
+  image_path: "assets/icon.png"
+  android: true
+  ios: false
+  
+  # Configuración para Windows
+  windows:
+    generate: true
+    image_path: "assets/icon.png"
+    icon_size: 256 # Tamaño máximo requerido por Windows
+  
+  # Configuración para Web (Opcional, pero recomendado)
+  web:
+    generate: false
+    image_path: "assets/icon.png"
+    background_color: "#FFFFFF" # Cambia esto al color de fondo de tu app
+    theme_color: "#FFFFFF"
+    
+  # Configuración para macOS (Por si en el futuro compilas para Mac)
+  macos:
+    generate: true
+    image_path: "assets/icon.png"