// Attendance Model
// Fee Model
studentId: ObjectId, date: "2025-03-20", status: "present" // present, absent, late school management system mern stack
studentId: ObjectId, amount: 5000, paid: 4500, dueDate: "2025-05-10" // Attendance Model // Fee Model studentId: ObjectId,
name: "Riya Sharma", rollNo: 101, class: "10", section: "A", parentEmail: "parent@email.com", admissionYear: 2024 status: "present" // present