Refactor: Consolidation WEB API & HTTP API for document delete api (#14254)

### What problem does this PR solve?

Before consolidation
Web API: POST /v1/document/rm
Http API - DELETE /api/v1/datasets/<dataset_id>/documents

After consolidation, Restful API -- DELETE
/api/v1/datasets/<dataset_id>/documents

### Type of change

- [x] Refactoring

web/src/utils/api.ts

@@ -109,8 +109,8 @@ export default {
   getDocumentList: (datasetId: string) =>
     `${restAPIv1}/datasets/${datasetId}/documents`,
   documentChangeStatus: `${webAPI}/document/change_status`,
-  documentRm: `${webAPI}/document/rm`,
-  documentDelete: `${webAPI}/api/document`,
+  documentDelete: (datasetId: string) =>
+    `${restAPIv1}/datasets/${datasetId}/documents`,
   documentRename: (datasetId: string, documentId: string) =>
     `${restAPIv1}/datasets/${datasetId}/documents/${documentId}`,
   documentCreate: `${webAPI}/document/create`,