Added Localizations and ran small fixes

frontend/pweb/lib/pages/payout_page/wallet/edit/header.dart

@@ -4,6 +4,8 @@ import 'package:provider/provider.dart';
 
 import 'package:pweb/providers/wallets.dart';
 
+import 'package:pweb/generated/i18n/app_localizations.dart';
+
 
 class WalletEditHeader extends StatefulWidget {
   const WalletEditHeader({super.key});
@@ -32,7 +34,9 @@ class _WalletEditHeaderState extends State<WalletEditHeader> {
   Widget build(BuildContext context) {
     final provider = context.watch<WalletsProvider>();
     final wallet = provider.selectedWallet;
-    
+    final loc = AppLocalizations.of(context)!;
+    final messanger = ScaffoldMessenger.of(context);
+
     if (wallet == null) {
       return SizedBox.shrink();
     }
@@ -74,10 +78,10 @@ class _WalletEditHeaderState extends State<WalletEditHeader> {
                     Expanded(
                       child: TextFormField(
                         controller: _controller,
-                        decoration: const InputDecoration(
+                        decoration: InputDecoration(
                           border: OutlineInputBorder(),
                           isDense: true,
-                          hintText: 'Wallet name',
+                          hintText: loc.walletName,
                         ),
                       ),
                     ),
@@ -87,8 +91,8 @@ class _WalletEditHeaderState extends State<WalletEditHeader> {
                       onPressed: () async {
                         provider.updateName(wallet.id, _controller.text);
                         await provider.updateWallet(wallet.copyWith(name: _controller.text));
-                        ScaffoldMessenger.of(context).showSnackBar(
-                          const SnackBar(content: Text('Wallet name saved')),
+                        messanger.showSnackBar(
+                          SnackBar(content: Text(loc.walletNameSaved)),
                         );
                         setState(() {
                           _isEditing = false;
@@ -110,4 +114,4 @@ class _WalletEditHeaderState extends State<WalletEditHeader> {
       ],
     );
   }
-}
+}