feat: melhorias no vínculo de tickets e exportação

src/app/tickets/new/page.tsx

@@ -44,7 +44,8 @@ const NO_REQUESTER_VALUE = "__no_requester__"
 
 export default function NewTicketPage() {
   const router = useRouter()
-  const { convexUserId, isStaff, role } = useAuth()
+  const { convexUserId, isStaff, role, session, machineContext } = useAuth()
+  const sessionUser = session?.user ?? null
   const queuesEnabled = Boolean(isStaff && convexUserId)
   const queuesRemote = useQuery(
     api.queues.summary,
@@ -81,10 +82,28 @@ export default function NewTicketPage() {
     api.users.listCustomers,
     directoryQueryEnabled ? { tenantId: DEFAULT_TENANT_ID, viewerId: convexUserId as Id<"users"> } : "skip"
   )
-  const customers = useMemo(
+  const rawCustomers = useMemo(
     () => (Array.isArray(customersRemote) ? (customersRemote as CustomerOption[]) : []),
     [customersRemote]
   )
+  const viewerCustomer = useMemo<CustomerOption | null>(() => {
+    if (!convexUserId || !sessionUser) return null
+    return {
+      id: convexUserId,
+      name: sessionUser.name ?? sessionUser.email,
+      email: sessionUser.email,
+      role: sessionUser.role ?? "customer",
+      companyId: machineContext?.companyId ?? null,
+      companyName: null,
+      companyIsAvulso: false,
+      avatarUrl: sessionUser.avatarUrl,
+    }
+  }, [convexUserId, sessionUser, machineContext?.companyId])
+  const customers = useMemo(() => {
+    if (!viewerCustomer) return rawCustomers
+    const exists = rawCustomers.some((customer) => customer.id === viewerCustomer.id)
+    return exists ? rawCustomers : [...rawCustomers, viewerCustomer]
+  }, [rawCustomers, viewerCustomer])
 
   const [subject, setSubject] = useState("")
   const [summary, setSummary] = useState("")