feat: user sync stream (#16862)

* refactor: user entity

* chore: rebase fixes

* refactor: remove int user Id

* refactor: migrate store userId from int to string

* refactor: rename uid to id

* feat: drift

* pr feedback

* refactor: move common overrides to mixin

* refactor: remove int user Id

* refactor: migrate store userId from int to string

* refactor: rename uid to id

* feat: user & partner sync stream

* pr changes

* refactor: sync service and add tests

* chore: remove generated change

* chore: move sync model

* rebase: convert string ids to byte uuids

* rebase

* add processing logs

* batch db calls

* rewrite isolate manager

* rewrite with worker_manager

* misc fixes

* add sync order test

---------

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>
Co-authored-by: Alex <alex.tran1502@gmail.com>

mobile/lib/extensions/string_extensions.dart

@@ -1,3 +1,7 @@
+import 'dart:typed_data';
+
+import 'package:uuid/parsing.dart';
+
 extension StringExtension on String {
   String capitalize() {
     return split(" ")
@@ -29,3 +33,8 @@ extension DurationExtension on String {
     return int.parse(this);
   }
 }
+
+extension UUIDExtension on String {
+  Uint8List toUuidByte({bool shouldValidate = false}) =>
+      UuidParsing.parseAsByteList(this, validate: shouldValidate);
+}