update: style

frontend/app/features/platform/DataResourceUploadModal.tsx

@@ -1,5 +1,5 @@
 import { type FormEvent } from "react";
-import { Upload } from "lucide-react";
+import { Loader2Icon, Upload } from "lucide-react";
 import type { Visibility } from "../../services/api";
 import {
   AppFormDialog,
@@ -121,7 +121,7 @@ export function DataResourceUploadModal({
             onChange={(event) => onDescriptionChange(event.target.value)}
           />
         </label>
-        <div className="mt-[3px] flex shrink-0 justify-end gap-2 border-t border-[#e8edf2] bg-white -mx-[22px] px-[22px] py-3.5">
+        <div className="mt-[3px] flex shrink-0 justify-end gap-2 border-t border-line bg-white -mx-[22px] px-[22px] py-3.5">
           <Button
             variant="outline"
             size="sm"
@@ -140,7 +140,7 @@ export function DataResourceUploadModal({
             className={dialogPrimaryButtonClass}
           >
             {uploading ? (
-              <span className="button-spinner" />
+              <Loader2Icon className="size-4 animate-spin" />
             ) : (
               <Upload size={16} />
             )}