feat(frontend): implementar paginacao numerada em listagens de tickets

- Adiciona tickets.listPaginated no backend com paginacao nativa Convex
- Converte TicketsView para usePaginatedQuery com controles numerados
- Converte PortalTicketList para usePaginatedQuery com controles numerados
- Atualiza tauri e @tauri-apps/api para versao 2.9

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

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

apps/desktop/src/chat/convexMachineClient.ts

@@ -34,17 +34,12 @@ type MachineUpdatePayload = {
   totalUnread: number
 }
 
-type MessagesPayload = {
-  messages: ChatMessage[]
-  hasSession: boolean
-}
-
-// Convex self-hosted exige o formato "module.js:function"
-const FN_CHECK_UPDATES = "liveChat.js:checkMachineUpdates" as const
-const FN_LIST_MESSAGES = "liveChat.js:listMachineMessages" as const
-const FN_POST_MESSAGE = "liveChat.js:postMachineMessage" as const
-const FN_MARK_READ = "liveChat.js:markMachineMessagesRead" as const
-const FN_UPLOAD_URL = "liveChat.js:generateMachineUploadUrl" as const
+// Nomes das functions no Convex (formato module:function)
+const FN_CHECK_UPDATES = "liveChat:checkMachineUpdates" as const
+const FN_LIST_MESSAGES = "liveChat:listMachineMessages" as const
+const FN_POST_MESSAGE = "liveChat:postMachineMessage" as const
+const FN_MARK_READ = "liveChat:markMachineMessagesRead" as const
+const FN_UPLOAD_URL = "liveChat:generateMachineUploadUrl" as const
 
 async function loadStore(): Promise<MachineStoreData> {
   const appData = await appLocalDataDir()

apps/desktop/src/main.tsx

@@ -1106,7 +1106,14 @@ const resolvedAppUrl = useMemo(() => {
 
         prevUnread = totalUnread
       },
-      (err) => console.error("chat updates (Convex) erro:", err)
+      (err) => {
+        console.error("chat updates (Convex) erro:", err)
+        const msg = (err?.message || "").toLowerCase()
+        if (msg.includes("token de máquina") || msg.includes("revogado") || msg.includes("expirado") || msg.includes("inválido")) {
+          // Token inválido/expirado no Convex → tenta autoregistrar de novo
+          attemptSelfHeal("convex-subscribe").catch(console.error)
+        }
+      }
     ).then((u) => {
       unsub = u
     })