CW-782: Show error report popup without cooldown (#1739)

* improve exception throwing on broken wallets
- put _lastOpenedWallet to avoid issues on windows (file is currently open by)
- don't throw corruptedWalletsSeed - instead store it inside of secureStorage
- await ExceptionHandler.onError calls where possible to makse sure that popup won't be canceled by some UI element
- adjust BaseAlertDialog to be scrollable if the text is too long
- add ExceptionHandler.resetLastPopupDate - that can be called when we want to show error report screen (bypassing cooldown)

* fix: HiveError: Box has already been closed.

* await the alerts to be sure that each one of them is being shown
fix typo in secure storage

* Update lib/core/backup_service.dart

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>

* address comments on github

* don't store seeds in secure storage

* fix wallet password

* update monero_c
update corrupted seeds UI
prevent app from crashing when wallet is corrupted

* show alert with seeds

* Update corrupted wallet UI
Fix wallet opening cache

* remove unused code

---------

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>

lib/core/backup_service.dart

@@ -230,17 +230,15 @@ class BackupService {
         json.decode(transactionDescriptionFile.readAsStringSync()) as Map<String, dynamic>;
     final descriptionsMap = jsonData.map((key, value) =>
         MapEntry(key, TransactionDescription.fromJson(value as Map<String, dynamic>)));
-
-    if (!_transactionDescriptionBox.isOpen) {
-      final transactionDescriptionsBoxKey = await getEncryptionKey(secureStorage: secureStorageShared, forKey: TransactionDescription.boxKey);
-      final transactionDescriptionBox = await CakeHive.openBox<TransactionDescription>(
+    var box = _transactionDescriptionBox;
+    if (!box.isOpen) {
+      final transactionDescriptionsBoxKey = 
+        await getEncryptionKey(secureStorage: _secureStorage, forKey: TransactionDescription.boxKey);
+      box = await CakeHive.openBox<TransactionDescription>(
         TransactionDescription.boxName,
-        encryptionKey: transactionDescriptionsBoxKey,
-      );
-      await transactionDescriptionBox.putAll(descriptionsMap);
-      return;
-    }
-    await _transactionDescriptionBox.putAll(descriptionsMap);
+        encryptionKey: transactionDescriptionsBoxKey);
+      }
+    await box.putAll(descriptionsMap);
   }
 
   Future<void> _importPreferencesDump() async {