- Moved acknowledgment signature field from Proposed to Completed (Phase 7)
- Added toast notification system to Completed (Phase 7)
- Updated Violation Form features with acknowledgment section and toasts
- Updated Employee Profile Modal features with toast notifications
- Added Toast Notification System as standalone feature section
- Updated PDF Generation section: logo loaded from disk, ack rendering
- Updated Amendable Fields table with acknowledged_by and acknowledged_date
- Updated Database Schema section with new violation columns
- Updated Project Structure tree with ToastProvider.jsx and template.js description
- Updated API reference for POST /api/violations to note new fields
