TF-688 Fix [Trash folder] the deleted folder should not count messages

lib/features/mailbox/presentation/widgets/mailbox_folder_tile_builder.dart

@@ -185,6 +185,7 @@ class MailBoxFolderTileBuilder {
       if (isHoverItem) {
         return _buildMenuIcon();
       } else if (_mailboxNode.item.getCountUnReadEmails().isNotEmpty
+          && _mailboxNode.item.matchCountingRules()
           && mailboxDisplayed == MailboxDisplayed.mailbox) {
         return Padding(
           padding: const EdgeInsets.only(right: 10),
@@ -219,6 +220,7 @@ class MailBoxFolderTileBuilder {
           child: Row(
             children: [
               if (_mailboxNode.item.getCountUnReadEmails().isNotEmpty
+                  && _mailboxNode.item.matchCountingRules()
                   && mailboxDisplayed == MailboxDisplayed.mailbox)
                 _buildCounter(),
               buildIconWeb(
@@ -242,6 +244,7 @@ class MailBoxFolderTileBuilder {
           ),
         );
       } else if (_mailboxNode.item.getCountUnReadEmails().isNotEmpty
+          && _mailboxNode.item.matchCountingRules()
           && mailboxDisplayed == MailboxDisplayed.mailbox) {
         return Padding(
           padding: const EdgeInsets.only(right: 20),

model/lib/mailbox/presentation_mailbox.dart

@@ -66,6 +66,18 @@ class PresentationMailbox with EquatableMixin {
 
   bool get isDrafts => role == roleDrafts;
 
+  bool get isTemplates => role == roleTemplates;
+
+  bool get isSent => role == roleSent;
+
+  bool matchCountingRules() {
+    if (isSpam || isTrash || isDrafts || isTemplates || isSent) {
+      return false;
+    } else {
+      return true;
+    }
+  }
+
   @override
   List<Object?> get props => [
     id,