fix: misc batch enrollment issues

frontend/src/components/BatchStudents.vue

@@ -333,7 +333,7 @@ const getChartData = () => {
 		})
 
 		Object.keys(student.assessments).forEach((assessment) => {
-			if (student.assessments[assessment] === 100) {
+			if (student.assessments[assessment].result === 'Passed') {
 				categories[assessment].value += 1
 			}
 		})

frontend/src/components/Quiz.vue

@@ -316,6 +316,9 @@ const quiz = createResource({
 	},
 	cache: ['quiz', props.quizName],
 	auto: true,
+	transform(data) {
+		data.duration = parseInt(data.duration)
+	},
 	onSuccess(data) {
 		populateQuestions()
 		setupTimer()