fix: render styles properly in text editor for batchform and courseform

(cherry picked from commit 80b802a76b)

frontend/src/pages/Batches/BatchForm.vue

@@ -323,7 +323,6 @@ import {
 	createLMSCategory,
 	getMetaInfo,
 	openSettings,
-	sanitizeHTML,
 	updateMetaInfo,
 } from '@/utils'
 import { useRouter } from 'vue-router'
@@ -458,16 +457,7 @@ const formatTime = (timeStr) => {
 	return `${hours}:${minutes}`
 }
 
-const validateFields = () => {
-	Object.keys(batchDetail.doc).forEach((key) => {
-		if (typeof batchDetail.doc[key] === 'string') {
-			batchDetail.doc[key] = sanitizeHTML(batchDetail.doc[key])
-		}
-	})
-}
-
 const submitBatch = () => {
-	validateFields()
 	updateBatch()
 }
 

frontend/src/pages/Courses/CourseForm.vue

@@ -354,12 +354,7 @@ import {
 	watch,
 	getCurrentInstance,
 } from 'vue'
-import {
-	getMetaInfo,
-	sanitizeHTML,
-	updateMetaInfo,
-	createLMSCategory,
-} from '@/utils'
+import { getMetaInfo, updateMetaInfo, createLMSCategory } from '@/utils'
 import { X } from 'lucide-vue-next'
 import { useRouter } from 'vue-router'
 import Link from '@/components/Controls/Link.vue'
@@ -457,7 +452,6 @@ const updateCourseData = () => {
 }
 
 const submitCourse = () => {
-	validateFields()
 	updateCourse()
 }
 
@@ -471,14 +465,6 @@ const onMemberCreated = (user) => {
 	}
 }
 
-const validateFields = () => {
-	Object.keys(courseResource.doc).forEach((key) => {
-		if (typeof courseResource.doc[key] === 'string') {
-			courseResource.doc[key] = sanitizeHTML(courseResource.doc[key])
-		}
-	})
-}
-
 const updateCourse = () => {
 	courseResource.setValue.submit(
 		{