feat: ✨ allow creating gitlab issues for mailing type

app/Http/Controllers/Bo/TicketController.php

@@ -762,13 +762,15 @@ class TicketController extends Controller
         $description = \sprintf("%s<br>", $ticket->text);
         $cLabel      = match ($ticket->type) {
             TicketTypeEnum::bug => 'c-bug,g-to-dispatch',
-            TicketTypeEnum::evolution => 'c-feature',
+            TicketTypeEnum::evolution,
+            TicketTypeEnum::mailing => 'c-feature',
             TicketTypeEnum::newsletter => 'c-feature,g-to-estimate',
         };
 
         $assigneeId = match ($ticket->type) {
             TicketTypeEnum::bug => $userGitlabId,
             TicketTypeEnum::evolution,
+            TicketTypeEnum::mailing,
             TicketTypeEnum::newsletter => $ticket->site->projectManager?->gitlab_id
         };
 

app/Policies/TicketPolicy.php

@@ -287,7 +287,8 @@ class TicketPolicy
                 $ticket->type->equals(TicketTypeEnum::bug)
                 || $ticket->type->equals(TicketTypeEnum::evolution)
                 || $ticket->type->equals(TicketTypeEnum::newsletter)
-                )
+                || $ticket->type->equals(TicketTypeEnum::mailing)
+            )
             && !\is_null($ticket->site->gitlab_project_id)
             && \is_null($ticket->gitlab_issue);
     }