- Updated `item_incident.html` to implement ERP-style tabs for better navigation and added action icons for editing and deleting incidents.
- Enhanced the overview tab with translated labels and improved layout for incident details.
- Introduced linked risks and history tabs with appropriate translations and table structures.
- Modified `item_risk.html` to include action icons for editing and deleting risks.
- Refined `list_controls.html` to improve filter section layout and added translations for filter labels.
- Updated `list_incidents.html` to enhance filter functionality and table layout, including translations for headers and buttons.
- Improved `list_risks.html` by adding an action icon for adding new risks.
- Adjusted `notifications.html` to enhance the display of new notifications with improved formatting and links.
- Introduced a new `status` field to the `Risk` model with choices for "open", "in_progress", "closed", and "review_required".
- Created a `NotificationPreference` model to manage user notification settings for various events related to risks, controls, residual risks, reviews, users, and incidents.
- Updated the admin interface to include `NotificationPreference` inline with the `User` admin.
- Enhanced signal handlers to send notifications based on user preferences for created, updated, and deleted events for users, risks, controls, and incidents.
- Modified the `check_risk_followups` utility function to update risk status and create notifications for follow-ups.
- Updated serializers and views to accommodate the new `status` field and improved risk listing functionality.
- Added a new section in the risk detail template to display related incidents.
- Removed the unused statistics view from URLs.
