Require POST and CSRF verification for destructive endpoints (profile delete, notification delete, clear-all) and update routes accordingly. Replace GET-based delete links with POST forms (including csrf_field()) and add hidden form submission for "clear all" and account deletion via JS. Add server-side request method checks and verifyCsrf() calls in NotificationController and ProfileController. Improve mobile UX: add sidebar overlay, open/close controls (including swipe-to-close), close button, prevent body scroll when sidebar open, responsive search placeholder and adjusted search/top-nav styling, and minor layout tweaks (truncate app name, adjust notification dropdown width). Also minor whitespace/formatting cleanups.
- Add avatar upload with Gravatar fallback and initials
- Fix false "available" detection for registered domains
- Clean up WHOIS status parsing and server display
- Update cron job to sync all WHOIS fields
- Fix TLD cache and .me domain parsing issues
Introduces error log tracking with new ErrorLog model, controller, views, and migration. Adds admin UI for viewing, resolving, and deleting errors. Implements bulk actions for users and notification groups, refactors domain filtering/pagination, and centralizes admin access checks using Auth::requireAdmin().
