- Add import module with CSV/Excel template download and bulk import endpoints
- Support client+subscription and outstanding invoice imports with per-row error handling
- Templates include Field Guide sheet with valid plan/area names
- Add manager role to unremitted payments endpoint
- Add createdAt field to remittance history response
- Filter unremitted payments by current user only (remove manager exception)
- Add PaymentScheduler with 5PM daily cron for unremitted reminders
- Add getUnremittedBreakdown service for per-collector dashboard totals
- Register PaymentScheduler in SchedulerModule
- Notify users on ticket assignment and remittance confirm/reject
- Add collector role to comment endpoints
- Add /users/mention-list endpoint for @mention support
- Serve uploaded files via express.static
Collector users were blocked from ticket, payment, invoice, and client
endpoints requiring 'technician' role. Added 'collector' to @Roles
decorators and the COLLECTOR role to the shared role hierarchy.