Store email cache by AccountId

(cherry picked from commit 9b87da2990cef051c93eaab692aa2fa360ad9af2)

lib/features/thread/data/datasource_impl/local_thread_datasource_impl.dart

@@ -68,13 +68,15 @@ class LocalThreadDataSourceImpl extends ThreadDataSource {
   }
 
   @override
-  Future<void> update({
+  Future<void> update(
+    AccountId accountId, {
     List<Email>? updated,
     List<Email>? created,
     List<EmailId>? destroyed
   }) {
     return Future.sync(() async {
       return await _emailCacheManager.update(
+        accountId,
         updated: updated,
         created: created,
         destroyed: destroyed);

lib/features/thread/data/datasource_impl/thread_datasource_impl.dart

@@ -79,7 +79,7 @@ class ThreadDataSourceImpl extends ThreadDataSource {
   }
 
   @override
-  Future<void> update({List<Email>? updated, List<Email>? created, List<EmailId>? destroyed}) {
+  Future<void> update(AccountId accountId, {List<Email>? updated, List<Email>? created, List<EmailId>? destroyed}) {
     throw UnimplementedError();
   }