- Created /account/notifications/read endpoint secured by session middleware
- Ensured users can only mark their own notifications as read
- Updated dropdown links to point to /account/notifications/read?id={id}
- Improved notification security by matching user_id in DB update
- Added redirect flow to full notifications page after marking read
- Logged DB errors to assist debugging
- Introduced models.TemplateData for shared user/context state
- Moved context construction logic into handlers/template_context.go
- Simplified helpers.TemplateContext to accept structured data
- Restored and organized template helper functions
- Updated affected handlers (main.go, draw_handler.go, notifications.go)
- Improved scalability and separation of concerns in template rendering
