[WIP] Implement phase 2 of whatsapp web automation plan

[Copilot]

• Read and understand the implementation plan
• Phase 1
  • Task 1: Install whatsapp-web.js, qrcode, @types/qrcode
  • Task 2: Create src/lib/whatsapp-client.ts singleton
  • Task 3: Create POST /api/whatsapp/init route
  • Task 4: Create GET /api/whatsapp/qr route
  • Task 5: Create GET /api/whatsapp/status route
  • Task 6: Create POST /api/whatsapp/send route
  • Task 7: Create POST /api/whatsapp/disconnect route
  • Update .gitignore for .wwebjs_auth/
• Phase 2
  • Task 8: Custom delay configuration (presets + custom input UI)
  • Task 9: Randomised delay jitter
  • Task 10: Spin syntax resolver (single curly braces {a|b|c})
  • Task 11: Batch pausing / cool-down with countdown UI
  • Task 12: Daily send-limit safeguard with localStorage
  • Task 13: Number validation via new /api/whatsapp/validate route
  • Update EmailDashboard.tsx with all Phase 2 UI and send logic
• Mark completed tasks in whatsapp-web-automation-implementation-plan.md

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Project	Deployment	Actions	Updated (UTC)
bulk-email-sender	Ready	Preview, Comment	Mar 12, 2026 4:36pm