Problema: Convex backend consumindo 16GB+ de RAM causando OOM kills
Correcoes aplicadas:
- Substituido todos os .collect() por .take(LIMIT) em 27+ arquivos
- Adicionado indice by_usbPolicyStatus para otimizar query de maquinas
- Corrigido N+1 problem em alerts.ts usando Map lookup
- Corrigido full table scan em usbPolicy.ts
- Corrigido subscription leaks no frontend (tickets-view, use-ticket-categories)
- Atualizado versao do Convex backend para precompiled-2025-12-04-cc6af4c
Arquivos principais modificados:
- convex/*.ts - limites em todas as queries .collect()
- convex/schema.ts - novo indice by_usbPolicyStatus
- convex/alerts.ts - N+1 fix com Map
- convex/usbPolicy.ts - uso do novo indice
- src/components/tickets/tickets-view.tsx - skip condicional
- src/hooks/use-ticket-categories.ts - skip condicional
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Implementa Server-Sent Events (SSE) para chat no desktop com fallback HTTP
- Adiciona rate limiting nas APIs de chat (poll, messages, sessions)
- Adiciona retry com backoff exponencial para mutations
- Cria testes para modulo liveChat (20 testes)
- Corrige testes de SMTP (unit tests para extractEnvelopeAddress)
- Adiciona indice by_status_lastActivity para cron de sessoes inativas
- Atualiza stack: Bun 1.3.4, React 19, recharts 3, noble/hashes 2, etc
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Adiciona tabela liveChatSessions no schema Convex
- Cria convex/liveChat.ts com mutations e queries para chat
- Adiciona API routes para maquinas (sessions, messages, poll)
- Cria modulo chat.rs no Tauri com ChatRuntime e polling
- Adiciona comandos de chat no lib.rs (start/stop polling, open/close window)
- Cria componentes React do chat widget (ChatWidget, types)
- Adiciona botao "Iniciar Chat" no dashboard (ticket-chat-panel)
- Implementa menu de chat no system tray
- Polling de 2 segundos para maior responsividade
- Janela de chat flutuante, frameless, always-on-top
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add by_tenant_hostname index for hostname-based lookup
- Add third search in register mutation for hardware matching
- Search by hostname + MAC/serial when fingerprint/email differ
- Fallback to MAC/serial match across all tenant machines
- Preserves ticket history when user changes on same physical machine
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add cron job to cleanup stale pending USB policies every 30 min
- Add cleanupStalePendingPolicies mutation to usbPolicy.ts
- Add USB policy fields to machines listByTenant query
- Display USB status chip in device details and bulk control modal
- Add details modal for emprestimos with all loan information
- Add observacoesDevolucao field to preserve original observations
- Fix status text size in details modal title
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add emprestimos (equipment loan) module in Convex with queries/mutations
- Create emprestimos page with full CRUD and status tracking
- Add USB bulk control to admin devices overview
- Fix Portuguese accents in USB policy control component
- Fix dead code warnings in Rust agent
- Fix tiptap type error in rich text editor
- Add USB policy fields to machines schema (policy, status, error)
- Create usbPolicyEvents table for audit logging
- Implement Convex mutations/queries for USB policy management
- Add REST API endpoints for desktop agent communication
- Create Rust usb_control module for Windows registry manipulation
- Integrate USB policy check in agent heartbeat loop
- Add USB policy control component in admin device overview
- Add localhost:3001 to auth trustedOrigins for dev
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
