Schema changes: - Added dueDate field to companyReminders table - Removed reminderDate and reminderSent from notes table Backend changes: - Updated company-reminder.service with dueDate handling - Added getUpcomingReminders function for dashboard - Simplified note.service (removed reminder logic) - Updated validators and routes 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>