feat: Update assets and improve code comments across multiple components

- Updated favicon and various image assets.
- Enhanced comments.
- Adjusted styles and functionality in several components for improved user experience.
- Updated package-lock.json to reflect dependency updates.

components/OfflineScreen.tsx

@@ -1,7 +1,7 @@
 import React from 'react';
 import { View, Text, TouchableOpacity } from 'react-native';
 import { SafeAreaView } from 'react-native-safe-area-context';
-import { WifiOff, RefreshCw } from 'lucide-react-native';
+import { WifiOff } from 'lucide-react-native';
 
 interface OfflineScreenProps {
   onRetry: () => void;
@@ -12,7 +12,7 @@ export default function OfflineScreen({ onRetry, isRetrying = false }: OfflineSc
   return (
     <SafeAreaView className="flex-1 bg-white">
       <View className="flex-1 items-center justify-center px-8">
-        {/* Icona con cerchio di sfondo */}
+        {/* Icon */}
         <View className="bg-gray-100 p-6 rounded-full mb-6">
           <WifiOff size={64} className="text-gray-400" />
         </View>
@@ -25,7 +25,7 @@ export default function OfflineScreen({ onRetry, isRetrying = false }: OfflineSc
           Sembra che non ci sia connessione a internet.{'\n'}Controlla il Wi-Fi o i dati mobili e riprova.
         </Text>
 
-        {/* Pulsante Riprova */}
+        {/* Retry Button */}
         <TouchableOpacity
           onPress={onRetry}
           disabled={isRetrying}
@@ -33,11 +33,6 @@ export default function OfflineScreen({ onRetry, isRetrying = false }: OfflineSc
             isRetrying ? 'bg-gray-300' : 'bg-[#099499] active:bg-[#077f83]'
           }`}
         >
-          <RefreshCw 
-            size={20} 
-            color="white" 
-            className={`${isRetrying ? 'animate-spin' : ''}`} // TODO: animate-spin richiede config tailwind o gestiscilo manualmente
-          />
           <Text className="text-white font-bold text-lg">
             {isRetrying ? 'Controllo...' : 'Riprova'}
           </Text>