$emit('update-course', semester.id, idx, { name: String(value) })"
/>
$emit('update-course', semester.id, idx, { code: String(value) })"
/>
$emit('update-course', semester.id, idx, { credits: Number(value) || 0 })"
/>
$emit('update-course', semester.id, idx, { score: Number(value) || 0 })"
/>