UX: change search button appBar with home

lib/screens/transaction_in_progress.dart

@@ -28,7 +28,6 @@ class TransactionInProgress extends StatelessWidget {
     final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
     bool isValid = false;
-
     bool isLoading = true;
     final result = sub.transactionStatus;
 
@@ -51,6 +50,7 @@ class TransactionInProgress extends StatelessWidget {
       'revokeIdty': 'revokeAdhesion'.tr(),
       'identityMigration': 'identityMigration'.tr(),
     };
+
     String resultText = '';
     final Map<String, String> resultMap = {
       '': 'sending'.tr(),
@@ -232,6 +232,7 @@ class TransactionInProgress extends StatelessWidget {
                 SizedBox(height: isTall ? 80 : 20)
               ])),
         ),
-        ));
+      ),
+    );
   }
 }

lib/widgets/bottom_app_bar.dart

 // ignore_for_file: use_build_context_synchronously
 
 import 'dart:io';
-
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/wallet_data.dart';
@@ -10,7 +9,6 @@ import 'package:gecko/providers/my_wallets.dart';
 import 'package:gecko/providers/search.dart';
 import 'package:gecko/providers/wallets_profiles.dart';
 import 'package:gecko/screens/myWallets/unlocking_wallet.dart';
-import 'package:gecko/screens/search.dart';
 import 'package:provider/provider.dart';
 
 class GeckoBottomAppBar extends StatelessWidget {
@@ -40,23 +38,17 @@ class GeckoBottomAppBar extends StatelessWidget {
           const SizedBox(width: 11),
           IconButton(
             key: keyAppBarSearch,
-            iconSize: 40,
-            icon: const Image(image: AssetImage('assets/loupe-noire.png')),
+            iconSize: 55,
+            icon: const Icon(Icons.home_outlined),
             onPressed: () {
               searchProvider.reload();
               Navigator.popUntil(
                 context,
                 ModalRoute.withName('/'),
               );
-              Navigator.push(
-                context,
-                MaterialPageRoute(builder: (homeContext) {
-                  return const SearchScreen();
-                }),
-              );
             },
           ),
-          const SizedBox(width: 22),
+          const SizedBox(width: 12),
           const Spacer(),
           IconButton(
             key: keyAppBarQrcode,