- Replace inline ternary operators with activeClass helper function
- Change layout containers from max-w-7xl to w-full for full-width design
- Update file path references in error messages for better debugging
-- Reformat all generated template Go files with consistent indentation
-- Standardize code style across templates/
-- No functional changes, formatting only
-- Generated by templ tool during development
Add standalone error page template for graceful error display when the
main app fails. Includes inline CSS since error pages must work when
CSS fails to load. Add error toast component for displaying errors.