feat(email): adiciona templates React Email e melhora UI admin

- Cria 10 novos templates React Email (invite, password-reset, new-login,
  sla-warning, sla-breached, ticket-created, ticket-resolved,
  ticket-assigned, ticket-status, ticket-comment)
- Adiciona envio de email ao criar convite de usuario
- Adiciona security_invite em COLLABORATOR_VISIBLE_TYPES
- Melhora tabela de equipe com badges de papel e colunas fixas
- Atualiza TicketCard com nova interface de props
- Remove botao de limpeza de dados antigos do admin

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/components/admin/companies/admin-companies-manager.tsx

@@ -788,11 +788,11 @@ function TableView({ companies, machineCountsBySlug, onEdit, onDelete }: TableVi
         <Table className="w-full table-auto">
           <TableHeader className="bg-slate-100/80 border-b border-slate-200">
           <TableRow>
-            <TableHead>Empresa</TableHead>
-            <TableHead>Contratos ativos</TableHead>
-            <TableHead>Contatos</TableHead>
-            <TableHead>Dispositivos</TableHead>
-            <TableHead className="text-right">Ações</TableHead>
+            <TableHead className="text-center">Empresa</TableHead>
+            <TableHead className="text-center">Contratos ativos</TableHead>
+            <TableHead className="text-center">Contatos</TableHead>
+            <TableHead className="text-center">Dispositivos</TableHead>
+            <TableHead className="text-center">Ações</TableHead>
           </TableRow>
           </TableHeader>
           <TableBody>