Extracted all email sending logic into a new EmailHelper class for centralized management and improved error handling. Updated AuthController, SettingsController, and EmailChannel to use EmailHelper for sending emails and logging. Added auto-detection of SMTP encryption based on port in both backend (SettingsController) and frontend (settings view), improving user experience and reducing misconfiguration. Enhanced logging for email operations and improved UI feedback for encryption selection.
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().
Introduces CSRF protection to all sensitive controller actions, integrates configurable CAPTCHA (reCAPTCHA v2/v3, Turnstile) for authentication and registration flows, and centralizes input validation via a new InputValidator helper. Adds new helpers and services for CSRF and CAPTCHA, updates settings and migration for CAPTCHA configuration, and enhances logging and error handling in TLD registry import processes. Also improves validation for user, domain, group, and profile inputs throughout the application.
The installer now prompts for and validates a custom admin username and email, updating migrations and SQL placeholders accordingly. Login now accepts either username or email, and the login form and installer views have been updated to reflect these changes. Additional logging and migration handling improvements were made for better installation and authentication workflows.
