'Super admin cannot be deleted.', 'circular_reference' => 'Layout circular reference detected: :trace', 'max_depth_exceeded' => 'Layout nesting depth exceeds maximum allowed depth (:max).', 'template_file_copy_failed' => 'Template file copy failed: :source → :destination', 'template_build_directory_creation_failed' => 'Template build directory creation failed: :path', 'template_dist_directory_not_found' => 'Template dist directory not found: :path', 'template_not_found' => 'Template not found: :identifier', 'template_not_active' => 'Template is not active: :identifier (status: :status)', // Layout related exceptions 'layout' => [ 'duplicate_data_source_id' => 'Duplicate data_sources ID: :id', 'duplicate_data_source_id_in_file' => 'Duplicate data_sources ID in layout file: :ids (file: :file)', 'duplicate_data_source_id_extends' => 'Duplicate data_sources ID in extends inheritance: :ids (child: :child, parent: :parent)', 'not_found' => 'Layout not found: :name', 'parent_not_found' => 'Parent layout not found: :parent (requested layout: :child)', // Include related exceptions 'include_file_not_found' => 'Include file not found: :path (resolved: :resolved)', 'invalid_include_json' => 'Invalid JSON in include file: :path (error: :error)', 'circular_include' => 'Circular include detected: :trace', 'max_include_depth_exceeded' => 'Maximum include depth exceeded (max: :max)', 'include_outside_directory' => 'Include path outside allowed directory: :path (allowed: :allowed_dir)', ], // Layout version related exceptions 'layout_version' => [ 'save_failed_after_retries' => 'Failed to save layout version after :attempts attempts.', 'save_failed_unexpected' => 'Unexpected error occurred while saving layout version.', ], // Settings related exceptions 'settings' => [ 'backup_creation_failed' => 'Failed to create settings backup file.', 'restore_failed' => 'Failed to restore settings.', 'category_not_found' => 'Settings category not found: :category', 'save_failed' => 'Failed to save settings: :category', ], ];