Translate the card name if not customized

assets/.env.development

@@ -5,7 +5,7 @@ SENTRY_DSN=https://306345cb87ee4e1cbbe9023fb4afc5fc@sentry.comunes.org/6
 CARD_COLOR_LEFT=0xFF598040
 CARD_COLOR_RIGHT=0xFF225500
 # Empty for default
-CARD_TEXT=Ğ1 Wallet Dev
+CARD_TEXT=Ğ1 Wallet
 
 # Nodes space-separated
 # The duniter nodes are only used at boot time, later it tries to calculate periodically the nodes

lib/ui/widgets/first_screen/credit_card.dart

@@ -61,7 +61,10 @@ class CreditCard extends StatelessWidget {
                         child: FittedBox(
                             fit: BoxFit.scaleDown,
                             child: Text(
-                              dotenv.env['CARD_TEXT'] ?? tr('g1_wallet'),
+                              dotenv.env['CARD_TEXT'] != null &&
+                                      dotenv.env['CARD_TEXT'] != 'Ğ1 Wallet'
+                                  ? dotenv.env['CARD_TEXT']!
+                                  : tr('g1_wallet'),
                               style: TextStyle(
                                 color: Colors.white,
                                 fontSize: