- Add UserManagementController@store for creating users
- Add POST /api/admin/users endpoint
- Support user types: Free, Pro, Admin
- Auto-create 100-year subscription for Pro/Admin users
- Add user creation modal to Users.jsx
- Complete SaaS limit testing:
- Free user limits: 1 account, 10 categories, 3 budgets, 100 tx
- Middleware blocks correctly at limits
- Error messages are user-friendly
- Usage stats API working correctly
- Update SAAS_STATUS.md with test results
- Bump version to 1.51.0
## New Features
- Email notifications for overdue and upcoming payments
- User preferences page for notification settings
- Daily scheduler to send alerts at user-configured time
- Smart analysis: payable items, transfer suggestions between accounts
## Backend
- Migration for user_preferences table
- SendDuePaymentsAlert Artisan command
- DuePaymentsAlert Mailable with HTML/text templates
- UserPreferenceController with test-notification endpoint
- Scheduler config for notify:due-payments command
## Frontend
- Preferences.jsx page with notification toggle
- API service for preferences
- Route and menu link for settings
- Translations (PT-BR, EN, ES)
## Server
- Cron configured for Laravel scheduler
Version: 1.44.5
