eb49147080
Add full frontend UI for five backend features: bank reconciliation (3-step stepper workflow), payee management (CRUD with alias chips), transaction splits (expandable rows + split editor), plugins (card grid), and real-time SignalR notifications (bell dropdown with badge). Fix backend PayeeResponse to expose alias IDs for deletion. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>