fix: corrige cliques nao responsivos e erros silenciosos

- Remove coluna de acoes sem implementacao em data-table
- Corrige loading states travados em new-ticket-dialog, close-ticket-dialog
- Adiciona finally blocks em forgot-password e reset-password
- Adiciona tratamento de erros em invokes do Tauri (ChatWidget, ChatHubWidget)

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

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

src/components/tickets/new-ticket-dialog.tsx

@@ -612,6 +612,7 @@ export function NewTicketDialog({
     const plainDescription = sanitizedDescription.replace(/<[^>]*>/g, "").trim()
     if (plainDescription.length === 0) {
       form.setError("description", { type: "custom", message: "Descreva o contexto do chamado." })
+      setLoading(false)
       return
     }