feat: switch upload hash to md5

frontend/portal/src/views/creator/ContentsEditView.vue

@@ -222,7 +222,7 @@ import ProgressBar from 'primevue/progressbar';
 import Image from 'primevue/image';
 import Toast from 'primevue/toast';
 import draggable from 'vuedraggable';
-import { sha256 } from 'js-sha256';
+import { md5ArrayBuffer } from '../../utils/md5';
 import { useToast } from 'primevue/usetoast';
 import { computed, reactive, ref, onMounted } from 'vue';
 import { useRouter, useRoute } from 'vue-router';
@@ -339,7 +339,7 @@ const triggerUpload = (type) => {
 
 const calculateHash = async (file) => {
     const buffer = await file.arrayBuffer();
-    return sha256(buffer);
+    return md5ArrayBuffer(buffer);
 };
 
 const handleFileChange = async (event) => {
@@ -518,4 +518,4 @@ const saveContent = async (targetStatus) => {
 :deep(.p-select:not(.p-disabled).p-focus) {
    @apply border-primary-500 ring-2 ring-primary-100 shadow-none;
 }
-</style>
+</style>