startOfWeek(Carbon::SUNDAY)->startOfDay(); return [ 'class_section_id' => 101, 'teacher_id' => 1, 'week_start' => $weekStart, 'week_end' => (clone $weekStart)->addDays(6), 'subject' => 'Islamic Studies', 'unit_title' => 'Unit 1 / Chapter A', 'covered' => 'Lesson overview', 'homework' => 'Practice reading', 'next_week_plan' => 'Continue with the next lesson', 'status' => 'on_track', 'support_needed' => null, 'flags_json' => ['flag'], 'attachment_path' => null, 'created_at' => now(), 'updated_at' => now(), ]; } }