Add PDF download button to CardRequisiteOrderDetailsScreen for enhanced functionality.

src/screens/Card/CardRequisiteOrderDetailsScreen.js

@@ -138,6 +138,9 @@ const CardRequisiteOrderDetailsScreen = () => {
         </View>
 
         {/* Actions */}
+        <TouchableOpacity style={styles.actionBtn} onPress={handleDownload}>
+          <Text style={styles.actionText}>Ýükle (PDF)</Text>
+        </TouchableOpacity>
         <TouchableOpacity style={styles.deleteBtn} onPress={handleDelete}>
           <Text style={styles.deleteText}>Poz</Text>
         </TouchableOpacity>