Add parameter to disable sync post code addition

lib/services/authenticator_service.dart

@@ -62,7 +62,7 @@ class AuthenticatorService {
     return entries;
   }
 
-  Future<int> addEntry(String plainText) async {
+  Future<int> addEntry(String plainText, bool shouldSync) async {
     var key = await getOrCreateAuthDataKey();
     final encryptedKeyData = await CryptoUtil.encryptChaCha(
       utf8.encode(plainText) as Uint8List,
@@ -71,7 +71,9 @@ class AuthenticatorService {
     String encryptedData = Sodium.bin2base64(encryptedKeyData.encryptedData!);
     String header = Sodium.bin2base64(encryptedKeyData.header!);
     final insertedID = await _db.insert(encryptedData, header);
-    unawaited(sync());
+    if (shouldSync) {
+      unawaited(sync());
+    }
     return insertedID;
   }
 

lib/store/code_store.dart

@@ -31,7 +31,10 @@ class CodeStore {
     return codes;
   }
 
-  Future<void> addCode(Code code) async {
+  Future<void> addCode(
+    Code code, {
+    bool shouldSync = true,
+  }) async {
     final codes = await getAllCodes();
     for (final existingCode in codes) {
       if (existingCode == code) {
@@ -39,7 +42,10 @@ class CodeStore {
         return;
       }
     }
-    code.id = await _authenticatorService.addEntry(jsonEncode(code.rawData));
+    code.id = await _authenticatorService.addEntry(
+      jsonEncode(code.rawData),
+      shouldSync,
+    );
     Bus.instance.fire(CodesUpdatedEvent());
   }