[LLC, Persistence] Add doc comments

Signed-off-by: Sahil Kumar <[email protected]>

packages/stream_chat_persistence/lib/src/entity/members.dart

@@ -1,28 +1,40 @@
 import 'package:moor/moor.dart';
 
+/// Represents a [Members] table in [MoorChatDatabase].
 @DataClassName('MemberEntity')
 class Members extends Table {
+  /// The interested user id
   TextColumn get userId => text()();
 
+  /// The channel cid of which this user is part of
   TextColumn get channelCid =>
       text().customConstraint('REFERENCES channels(cid) ON DELETE CASCADE')();
 
+  /// The role of the user in the channel
   TextColumn get role => text().nullable()();
 
+  /// The date on which the user accepted the invite to the channel
   DateTimeColumn get inviteAcceptedAt => dateTime().nullable()();
 
+  /// The date on which the user rejected the invite to the channel
   DateTimeColumn get inviteRejectedAt => dateTime().nullable()();
 
+  /// True if the user has been invited to the channel
   BoolColumn get invited => boolean().nullable()();
 
+  /// True if the member is banned from the channel
   BoolColumn get banned => boolean().nullable()();
 
+  /// True if the member is shadow banned from the channel
   BoolColumn get shadowBanned => boolean().nullable()();
 
+  /// True if the user is a moderator of the channel
   BoolColumn get isModerator => boolean().nullable()();
 
+  /// The date of creation
   DateTimeColumn get createdAt => dateTime()();
 
+  /// The last date of update
   DateTimeColumn get updatedAt => dateTime().nullable()();
 
   @override